Description:

【Material】DIY experimental toy is made of quality wooden material, which is durable and wear resistant, can be used for a long time.
【Function】Children can learn physical knowledge, develop patience and concentration, and promote fine motor skills.
【Handmade DIY】Complete DIY science educational toy kits set. It needs youself to assemble the parts, you can enjoy the Diy at the same time.
【Application】Great for DIY subject, science education, development of hobbies and interest.
【Gift】The DIY toy can help cultivate children hand skills, creativity and imagination, practical skills, scientific knowledge, a perfect birthday gift for children.
Material: Wooden

Note:
1. Without battery
2.This is not infant toy, please take away from children to avoid eating.
3.Please allow slightly errors due to manual measurement and different monitors.