End-tab vs. top-tab — what’s the difference?

End-tab folders show the tab on the long side and are used on open-shelf systems; top-tab folders show the tab along the top edge and are designed for drawer filing.

When should I choose classification folders?

Choose classification folders when you need built-in dividers and 2-prong fasteners to separate sections within one file—ideal for medical charts, legal matters, and case files.

Letter or legal size — how do I pick?

Letter (8.5\" × 11\") fits standard documents; legal (8.5\" × 14\") fits longer forms. Match the folder to both your documents and storage equipment.

What tab and material options are available?

Tabs include full-cut, 1/2-cut, or 1/3-cut (assorted positions). Materials range from 11-pt to 18-pt manila, with optional reinforced (2-ply) tabs for added durability.

Can I add fasteners, pockets, or expansion?

Yes—add 2\" bonded fasteners (various positions), pockets/jackets, and expansion gussets (e.g., 3/4\" to 2\"+). Check each product’s options for capacity and placement.

Do you offer volume pricing or custom printing?

We offer bulk price breaks and custom printing (logos, lines, colors). Call (800) 810-3453 for a quote.

What safety labels should I look for on school and early-childhood items?

For children’s products, look for CPSIA compliance and a Children’s Product Certificate (CPC). Art materials should be labeled to ASTM D-4236; many also carry ACMI’s “AP” (non-toxic) or “CL” seals. These help confirm proper cautionary labeling and third-party testing where required.

How do I pick classroom furniture across grade levels?

Favor adjustable-height desks/tables and seating tested to ANSI/BIFMA X6.1 for educational use. Check manufacturer grade/height charts; adjustable ranges let you cover multiple grades with one model and simplify purchasing and spares.

What’s the best way to organize supplies and centers?

Use latching, stackable bins (clear for quick ID; colors for zones/subjects). Add label holders on bins and shelves, and keep a posted color key so students can reset the room independently.

How do I choose learning games and manipulatives by age?

Match to the stated age/grade band and learning goals (fine motor, numeracy, literacy). For early childhood, prioritize oversized pieces, wipe-clean surfaces, and non-toxic finishes.

What should I consider in a charging/tech cart?

Count devices and case sizes; verify slot width/height, cable management, ventilation, and locking doors. If devices support fast-charge (e.g., USB-C PD), confirm the cart’s power specs and total charging wattage.

Do you support school POs, bulk pricing, or custom printing?

Yes—volume pricing and custom imprinting (school name, mascot, subject headers) are available. Call (800) 810-3453.

Sheet vs. roll labels — what’s the difference?

Sheet labels (letter-size) run through laser/inkjet printers; roll labels feed through thermal or dedicated label printers.

Permanent or removable adhesive?

Permanent adhesives are best for long-term filing; removable adhesives peel away cleanly from most surfaces for temporary notes or re-use.

Will these labels work in my printer?

Check each item’s spec for “laser,” “inkjet,” or “thermal.” Avoid running inkjet-only sheets through a laser printer.

How do I match the label size to folder tabs or binder spines?

Measure the printable area of your tab or spine and match to the label’s width/height. If unsure, choose a slightly smaller label for clean alignment.

Can I get preprinted sequences or color bars?

Yes—choose preprinted sets (A-Z, 0-9, months) or request custom colors/text to match your filing system.

Do you have templates?

We provide size specifications and many customers use common label templates. If you need help aligning, call (800) 810-3453.

What do 5-, 8-, 10-, or 12-tab sets mean?

That’s the number of tabs per set. More tabs provide finer organization; fewer tabs give larger, easier-to-read tabs.

Paper vs. poly — which should I choose?

Paper (often with Mylar-reinforced tabs) is economical and easy to write on; poly resists tears and moisture for heavy use and frequent handling.

Are the tabs printable?

Some tabs are hand-write only; others are laser/inkjet printable. Check each product for “printable” support and printer compatibility.

Will they fit my binder?

Choose letter (8.5\" × 11\") for most 3-ring binders or legal (8.5\" × 14\") for longer documents. Many options are pre-punched for standard rings.

Can I mix preprinted and blank tabs?

Yes—use a preprinted core set and add blank or custom tabs for sections unique to your workflow.

Do you make custom tab sets?

Yes—tab titles, colors, and sheet stock can be customized. Call (800) 810-3453.

Which paper weight and brightness should I choose?

Use 20 lb / 75 gsm, 92-brightness for everyday printing; step up to 24–28 lb and 96+ brightness for presentations and double-sided color. If you print heavy coverage or duplex often, the thicker stock helps reduce show-through. Always confirm your printer’s supported paper weights.

Round-ring vs. D-ring binders — what’s the difference?

D-ring binders hold more paper at the same spine width and keep pages lying flatter, which reduces edge wear. Round-rings are economical for smaller sets. Pick capacity based on sheet count and how often you turn pages.

What does “sheet capacity” mean on staplers and hole punches?

It’s measured using standard 20 lb copy paper. If you use heavier paper, expect a lower effective capacity. For shared spaces, choose high-capacity staplers/punches to avoid jams and downtime.

Will labels, envelopes, and mailers work with my printer?

Check each item’s spec for “laser,” “inkjet,” or “thermal.” Laser-safe adhesives resist heat; some inkjet-only sheets shouldn’t go through laser fusers. Use your printer’s label or heavy-stock setting for best feed and adhesion.

How do I choose mailers and shipping boxes?

Bubble or poly mailers are great for lightweight, non-fragile contents; corrugated boxes protect heavier or delicate items. Match interior dimensions to your contents, add cushioning if needed, and choose stronger board as weight increases.

Do you offer eco-conscious options or bulk pricing?

Many items are available with recycled content or reduced-waste packaging, and we offer volume price breaks. Call (800) 810-3453 for large-order help or product guidance.

What ball sizes should I choose for different ages?

Use age-appropriate sizes for safer, more successful play. Common guidelines include: Basketball—Size 5 (27.5\") youth, Size 6 (28.5\") intermediate, Size 7 (29.5\") official. Soccer—Size 3 up to ~8 years, Size 4 ~8–12, Size 5 ~12+. Volleyball—Regulation balls for teens/adults; lighter training balls for younger players. Always check the product page for the manufacturer’s recommended age range.

Indoor vs. outdoor — which materials hold up best?

Composite or rubber-covered balls and poly cones hold up well outdoors; leather and finer composites are best indoors. For markers, look for UV-stable plastics; for goals, choose powder-coated frames and weather-resistant nets for outdoor use.

How many pinnies, cones, or markers do I need?

For classes and drills, packs of 12 are a good start; 24–36 pieces cover full-class activities and multiple stations. Choose mixed colors for quick team splits and field zones.

Tips for storage and care?

Use ventilated ball bags or carts, wipe down gear after outdoor use, and avoid prolonged heat/sun in storage. Inflate balls to the manufacturer’s recommendations and check pressure periodically to extend lifespan.

Are items latex-free and school-safe?

Many products are offered in latex-free or phthalate-free materials. Look for those callouts on the product page. Children’s items may include compliance statements on labeling; review those details if you’re purchasing for younger ages.

Do you support bulk orders or custom printing (team names)?

Yes—volume pricing and custom imprinting are available on many items. Call (800) 810-3453 for a quote or assistance with large sets.

What is the difference between FireKing vertical and lateral file cabinets?

Vertical file cabinets are deeper and narrower, making them a good fit for offices with limited wall space. Lateral file cabinets are wider and allow side-to-side filing, which can make document access easier and provide more filing width per drawer.

What can I store in a FireKing fireproof file cabinet?

FireKing cabinets are commonly used to store paper files, legal documents, medical records, financial records, contracts, personnel files, and other important business paperwork that needs organized fire-resistant storage.

Are FireKing cabinets only for paper records?

Many FireKing products are primarily designed for paper document protection, but some models may also be used for storing valuables or other office materials. Always review the specific product details and manufacturer recommendations to confirm the intended storage use for each model.

How do I choose between a FireKing safe, file cabinet, or storage cabinet?

Choose a fireproof file cabinet if you need organized drawer-based filing for records. Choose a safe if you need compact secure storage for documents, cash, or valuables. Choose a fireproof storage cabinet if you need shelf storage for binders, boxed records, supplies, or larger office materials.

What sizes are available in FireKing cabinets?

FireKing products are available in several sizes and configurations, including vertical file cabinets, lateral file cabinets, safes, card file cabinets, and storage cabinets. Available sizes, number of drawers, and overall dimensions vary by model.

Are FireKing cabinets used in offices, medical facilities, and government records storage?

Yes. FireKing cabinets are commonly used in offices, healthcare facilities, legal environments, schools, and government agencies where important records need secure, organized, fire-resistant storage.

Can I buy FireKing cabinets in bulk or get help choosing the right model?

Yes. We can help with product selection, bulk orders, and larger project needs. If you need assistance comparing FireKing file cabinets, safes, or storage cabinets, call (800) 810-3453.

Do you offer free shipping?

Yes—free ground shipping on orders of $99+.

What are your shipping rates?

Labels-only orders under $40 ship for $6.95. All other orders ship for a flat $14.95.

Do you offer bulk discounts?

Yes—volume pricing is available on many items. Contact us for a quote or large-order assistance.

Do you accept purchase orders (POs)?

Yes—we accept POs from schools and government agencies. If you need terms or documentation, please reach out.

Where can I read your full Shipping and Return policies?

See our Shipping Policy and Return Policy pages for complete details.

How can I contact you?

Call (800) 810-3453 or use our Contact Us form.

Lab Tools & Equipment

Our Lab Tools & Equipment collection equips classrooms with essential apparatus for hands-on scientific exploration—from measuring balances and graduated cylinders to microscopes, filters, and electronic sensors. These high-quality tools support authentic investigations in biology, chemistry, physics, and earth science, enabling students to gather data, test hypotheses, and practice laboratory safety and precision.

Enjoy bulk pricing and free shipping on orders over $99 (contiguous US; exclusions apply).

Lab Tools & Equipment

Enjoy bulk pricing and free shipping on orders over $99 (contiguous US; exclusions apply).

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Boiling Point Thermometers, Set of 10

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These durable, non-toxic thermometers measure from -30 degrees C to 120 degrees C and from -22 degrees F to 240 degrees F. Safe to use, these thermometers are made from plastic and are mercury-free...

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Polypropylene Measuring Cylinder, Hexagonal Base, 100ml, Pack of 12

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The hexagonal base provides excellent stability to the cylinder where as the tapered spout works well while pouring any reagent. 100ml, Polypropylene. Pack of 12Key Features:Conveniently packaged in...

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3X Magnifier, Plastic, 6''

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Enhance exploration and discovery with this Easy-to-Hold 3X Magnifier! Designed with a durable plastic frame and a comfortable 4-inch handle, these magnifiers are perfect for young learners,...

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3X Magnifier, Plastic, 6'', Pack of 12

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Enhance exploration and discovery with this Easy-to-Hold 3X Magnifier! Designed with a durable plastic frame and a comfortable 4-inch handle, these magnifiers are perfect for young learners,...
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Beakers, Polypropylene, 50, 100, 250, 500, 1000ml, Set of 5

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Set of 5 of our most popular sized low form polypropylene beakers. Nestled together in one box. Included in set, 50ml, 100ml, 250ml, 500ml and 1000ml. Graduations printed in blue.Key...

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Bucket Balance

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Students learn weight and measurement hands on with this super-durable plastic balance. Removable, easy-to-grip, clear 1/2 liter buckets make it easy for small hands to pour and measure. Compensator...

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Clear Safety Goggles

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Durable plastic goggles protect eyes. Flexible body increases wearing comfort. Great for children and adults. Clear safety goggles durable plastic goggles protect eyes. Flexible body increases...

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Clear Safety Goggles, Pack of 6

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Durable plastic goggles protect eyes, while flexible body increases wearing comfort. Goggles meet ANSI Z87.1 standards. Great for kids and adults. Sold as a pack of 6 goggles.Key Features:Meets ANSI...

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Colored Safety Goggles, 6 Per Pack

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These fun, colored safety goggles can be used any time students need reliable eye protection. Sized just right for your students and adjustable for adults. Set of six pairs of goggles comes in three...

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Culture Cube, Petri Dishes With Agar

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Discover the fun of microbiology with our petri dishes and nutrient agar set. Science will come alive, literally, as you explore common household bacteria. Kit includes: 8 large and 8 small petri...

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Deluxe Slide Making Combo Kit, Glass & Plastic

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Are you ready to create your own slides? Make slides of what interests YOU! Learn slide-making techniques as you discover what there is to see on a ''micro'' level. This Combo Kit includes the Glass...

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Deluxe Slide Making Kit, Glass

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Are you ready to create your own slides? Make slides of what interests YOU! Learn slide-making techniques as you discover what there is to see on a ''micro'' level. Remember the slides in this kit...

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Deluxe Slide Making Kit, Plastic

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Dual Lens Magnifiers, 10 Per Pack, 2 Packs

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Each pack includes 10 versatile plastic magnifiers (1.75'' diameter) featuring 3x and 6x magnifications. For ages 5 and up. Sold as 2 packs for a total of 20 magnifiers.Key Features:Spark an interest...

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Dual Lens Magnifiers, Pack of 10

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Compare and contrast items up close with these dual 3x and 6x plastic lens magnifiers. Lens measure 1-3/4'' in diameter. Grades K+. Set of 10Key Features:Spark an interest in early learning about...

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Easy Hold Magnifier

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The Easy Hold Magnifier features a hardwood frame with easy grip handles. The handles enclose a magnifying lens with 3x magnification plus an insert lens with 5x magnification. Size: 7.1''L x 4.7''W...

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Easy Hold Magnifier, Pack of 2

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The Easy Hold Magnifier features a hardwood frame with easy grip handles. The handles enclose a magnifying lens with 3x magnification plus an insert lens with 5x magnification. Size: 7.1''L x 4.7''W...

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Economy Beakers, 5 Per Set, 3 Sets

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Each set includes five graduated beakers with molded pouring lip are nested for storage. Sizes include 1000 ml, 500 ml, 300 ml, 200 ml and 100 ml. Ideal for grades 1-8. Sold as 3 sets for a total of...

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Ergologic Large .5X Magnifying Glass, 3'', Assorted Colors

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Even the smallest text is easy to read with the 2.5x magnification power of the Ergologic Magnifying Glass! The ergonomically designed soft-touch grip is more comfortable than a normal circular...

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Ergologic Large .5X Magnifying Glass, 3'', Assorted Colors, Pack of 3

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