Description:
- DIY Pendulum Science Experiments Assembly Model Kit - Educational Science Toy
- Find the working principle of the original watch model for physical mechanical gear learning.
- Pendulum system is driven by one way ratchet and gear train for minute and second switching.
- Model Building Kit - Assemble science models according to the instructions to become a little inventor.
- Helps children develop hand-eye coordination, let children experience the theory of force, and expand their interest in science and physics.
- Great science experiment laboratory education supplementary cram supplies and cool design DIY scientific toy gift for kids
- Material: Plastic
- Color: As picture shows
Specifications:
- You need to assemble it by yourself and assemble the model as shown in the picture
Size Chart:
Assembled Size (L x W x H): Approx. 5.3 x 3.7 x 7.5 inches (13.5 x 9.5 x 19.1 cm).
Package Includes:
1 Set DIY Pendulum Building Kit Toy (with instructions on the assembled image)
Note:
Due to manual measurement, please make sure there is a 0.04 - 0.08 inch (1 - 2 mm) difference
Due to the light and screen difference, the items color may be slightly different from the Please understand.