Pinwheel - 數字大搜索
單位算數, 數字迷宮, 加減算數, 連線算數 及歸類算數等5種邏輯算術題, 邊玩邊學。

Box measurement : 21 x 15.8 x 4.2 cm

Included :

32 pcs rewritable challenge card
1 wipe-clean Pen
1 wipe cloth