Montessori Wooden Nut Screw Shape Colour Matching

Feature：

Product name: Screw pairing Sudoku
Terms: 100% Brand New (High Quality)
Material: wood
Suitable for age: > 3 years old
Packing: 1 opp bag
Dimensions and Contents:
A Size: 20.5*20.5*1cm (25 screws, 1 base plate, 1 screwdriver, 6 cards)
B size: 18*18*1cm