Magnet Marbles, Pack of 100

They look like ordinary marbles, but they're magnets too! Build pyramids and other fun shapes, play marble games and more. Each marble is 5/8'' in diameter. Includes 20 marbles in assorted colors.Key...

They look like ordinary marbles, but they're magnets too! Build pyramids and other fun shapes, play marble games and more. Each marble is 5/8'' in diameter. Includes 20 marbles in assorted colors...

Color-coded magnet marbles (poles: red north and blue south) make it easy to see how magnetic attraction and repulsion cause motion! Perfect for science and engineering exploration and...

Wave the wand over any object to find out what it attracts! Then experiment, count and sort with magnet marbles. They look like ordinary marbles, but they're magnets too! Build pyramids and other fun...

The JUMBO sized magnetic marbles come in at 1.33'' in diameter and are not a choking hazard. Watch as they spin, attract and repel each other on a table, a fun way to learn about magnetism! All our...