Think, tinker, and learn! These rings are covered with sturdy rubber with fun textures. Built in to every ring are magnets. Every side of the ring has a magnet so you can stack, build perfectly, every time.
BPA free
Think, tinker, and learn! These rings are covered with sturdy rubber with fun textures. Built in to every ring are magnets. Every side of the ring has a magnet so you can stack, build perfectly, every time.
BPA free