Gear Fridge Magnets for kids' play

These are fun toy gear magnets for your fridge, designed for kids to play with. Gears stay in place through a central shaft that houses the magnet. Present are two sizes: a 20-tooth and a 40-tooth. The 'clean' version offers the most flexibility. You can print it without top and bottom layers, leaving the infill visible, resulting in an instantly new design. The diameter of the magnet is 10 mm and 2.6 mm thick. The magnetic part has a small space and the hole is 11 mm in diameter and 3 mm thick. The product is designed to slide so that small fingers don't get trapped in the gears. Have fun!