Introduce STEM to toddlers in a fun and exciting way!
- Open-ended magnetic STEM building toy
- Grippies™ Builders combine tactile exploration and magnetic play
- They introduce the basic principles of engineering and geometry
- Accompanying metal balls are over-molded with soft plastic
- Over-sized ABS Plastic rod encapsulates magnets
- Exterior features 4 soft matte textures
- 20 piece set in exciting bright colors