110 piece set.
- The original 3D magnetic building sets that engage young minds by fusing together math, science and creativity.
- Sparks hours of imaginative free play in children. Anything they can dream, they can create!
- Develops math, science, spatial and tactile skills. Stem approved!
- Safe, durable tiles made with food-grade ABS (BPA free) plastic Free of phthalates and latex.
- New shapes! A spinner, windows, and quarter circles.