Description:

100% Brand new and high quanlity

Teacher can use this tool to show the exist of inertia to students

Great educational toy, classroom or laboratory experimental teaching aids, cultivate children's interest in physics, more intuitive and easy to understand

Material: Wood

Color: As picture show

Specification:

Size(L x W x H): Approx. 18 x 8 x 12 cm/ 7.09 x 3.15 x 4.72 inch

Package Includes:

1 x Teaching Aid

Note:

Due to the manual measurement, please allow 1-2mm differences in size.

Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.