NWT Tetra Tower Balance Tower Game, Stacking Blocks, Balance.

SAFE and first-class MATERIALS: The use of environment friendly, non-toxic, safe material which are sutible for kids.TETRA PUZZLE DESIGN: 3D Tetra blocks in bright stimulate imagination, creativity & hand-eye coordination, logical thinking, balancing skills and motor skills.GAME PLAY MODES: Single-player challenge mode and 2+ players social mode. faultless for everyday use. High quality materials and excellent craftsmanship ensure long-lasting durability.