DIY Seismograph Alarm Model Assemble Toy Physics Science Experiments Tool

Description:

- Complete DIY science educational toy kits set. It needs youself to assemble the parts, you can enjoy the DIY fun at the same time.

- Power by 2xAA Battery(Not included)

- Great for DIY subject, science education, development of hobbies and interest.

- Perfect educational toys for kids. help to improve the ability of children, suitable for young people at key stages of brain development.

- It can be used as a power teaching experiment model.

Specification:

- Material: Wood

- Size: Approx. 120x60x115mm/4.72x2.36x4.53inch

Package Includes: 1 Piece DIY Assemble Seismograph Alarm