Elementary School Student Creative Science Experiment Invention

Product information:
Ability Development: intelligence development
Specification: 13*8 * 9cm
Multi-function or not: no
Applicable age: Teenager (7-14 years old)
Material: Wooden
Electric or not: no
Packing method: OPP valve bag

Wooden board*1

Porous square column *1
Combination lock *1
10mm screws *1
7mm screws *1

　

Product Image: