DIY Mechanical Combination Lock Model – Educational STEM Toy for Learning Security Systems and Logic

Description

Wooden DIY Mechanical Password Box STEAM Educational Toy Scientific Experiments STEM Learning Toys
Specification:
1.Description: wooden DIY Kit
2.Product Name: Password Box
3.Usage: for DIY education
4.Experiment Type: Physics
6.Material: wooden
7.Whether to assemble: DIY needs to be assembled by oneself
8.Size: 230*150*20mm
9.Weight: 138g

Note:This product is an unassembled accessory package; Accessories do not include batteries; 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. Please allow 1-2cm measuring deviation due to manual measurement.Thank you! Packing list:1* DIY Kit1*  Instructions

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