Description:

Develop children's logical thinking ability.
Exercise cooperative skills and improve hands-on skills.
Enhance the ability to distinguish shapes and things.
Promote hand-eye coordination and stimulate sensory development.
Develop brain thinking and recognize different shapes.

Specification:

Screw Base: 12.5x5.5cm / 4.92x2.16inch
Large Screw Diameter 3.4cm / 1.33inch ,Height: 4.5cm / 1.77inch
Middle Screw Diameter: 2.7cm / 1.06inch, Height 4cm / 1.57inch
Small Screw Diameter: 2cm / 0.78inch,Height: 3.5cm / 1.37inch
Material: Wooden

Package Includes:

3 Pieces Wooden Screws
1 Piece Wooden Base

Note:

Please allow 1-3mm measuring deviation due to manual measurement.
Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!