Description

. Simple but practical design, its popularity, very funny to play. It has a simple design, but very practical in use, giving you a good using experience. Made of premium material, durable enough for your long-term use. Searching of kids group experiment leaf spring? Our children group experiment leaf spring will be the best choice for you

Features

- Color: Silver.
- Material: Copper.
- Size: 14.50X1.60X0.10cm/5.70X0.63X0.04inch.
- It has a simple design, but very practical in use, giving you a nice using experience.

- Put education in fun, cultivate scientific knowledge. Perfect for any home, school, or laboratory.
- Constructed by using high-grade material, it safety and can use it with confidence.
- Foster your little one's brain development, coordination, and confidence, hand-eye coordination.
vibratit

5 x leaf springs

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.