DIY Stem Electric Escalator Model

Description:
Electric escalator science small production escalator toy conveyor belt technology elevator DIY handmade

Specification:
1.Description: Wooden DIY Kit
2.Product Name: Conveyor belt elevator
3.Usage: for DIY education
4.Experiment Type: Physics
5.Origin: CN
6.Material: Wood
7.Whether to assemble: DIY needs to be assembled by oneself
8.Weight: 219g
9.Size: 163 *90 *119mm
10.Servic: OEM

Package Including:
1PC * Conveyor belt elevator

AA Pencil is not the part of kit.