STEM WALL Kinetic Ball TraX 209 Piece Set
ME15136 遊戲牆專用滾珠系統(209pcs)
Children love creating their special ball tracks. The Masterkidz Ball Track System is the ultimate ball track toy with which children can construct paths and tracks by adding dominoes, direction changers and other motion gears. It is the ultimate STEM toy children can learn and enjoy.
Weight: 209pcs-4.2kg
