Description:

DIY Science Toys for Cultivating Kids' Imagination, Intelligence, and Logic Thinking.

DIY Steam Power Transparent Plate Stirling Engine.

Easily to Install by Following Step by Step with Instruction.

The Materials are Safe and Standard. Not Easy to Damage.

As a Gift for Boys and Girls' Education.

Specification:

Color: Shown as Pictures.

Model Size: 200mm x 110mm x 94mm (78.74in x 43.31in x 37.01in)

Material: Plastic, Metal, Wire

Age: Boys and Girls above 8.

Package Includes:

1 Set Physics Teaching Learning Education Machines Toy

Note:

The DIY Science Toy is a Non-finished Product, and Need You to Assemble it by Yourself.

Please allow 1-3mm error due to manual measurement.

WARNING: CHOKING HAZARD -- Small parts. Not for children under 3 years old.