Package List
4 sets x spring scales

Characteristics
-Color:Blue scientific experiment DIY spring scale
-Size:13.00X3.00X0.50cm/5.11X1.18X0.20in spring balance scale
-Material:Plastic DIY trigger pull spring scale
- 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 for .
- Made of premium plastic material, not easy to damage, safe and , useful and interesting balance scale .
- Also, an experiment and teaching model, your study science, fun learning spring balance scales.
- Manual assembly model, which will help your developmental skills and learning minds large display spring dial weight scale.
- It is perfect for classroom and school for measuring weight and exploring the physical principles of force and mass DIY spring scale for .

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