Package List
4 sets x spring scales

Features
-Color: scales
-Size:13.00X3.00X0.50cm/5.11X1.18X0.20in DIY spring balance scale
-Material:Plastic spring weight scales
- Also, an experiment and teaching model, your study science, fun learning spring balance scales.
- You can send it to your families and friends as a , they will be happy for this creative and practical DIY spring scale DIY spring scale.
- It is perfect for classroom and school for measuring weight and exploring the physical principles of force and mass easy to read spring scales.
- Made of premium plastic material, not easy to damage, safe and , useful and interesting hanging scale for produce.
- Manual assembly model, which will help your developmental skills and learning minds DIY spring scale for learning.

Goods Information
balance scales It is a DIY spring scale, which can exercise your hands-on ability, train your observation capability, thinking and analytical skills.diy trigger pull spring scale It is made of plastic material, which is and lasting for use. DIY spring scale Bright colors will appeal to and let them learn with fun and enjoyment