Dowling Magnets Solid-Colored Magnet Marbles

They look like ordinary marbles, but they're magnets too! Build pyramids and other fun shapes, play marble games and more.

• Includes 400 marbles.
• Bold, assorted colors.
• Each marble is 5/8 inches in diameter.
• Count, sort, and more
• Grade PK-12 / 4+ years