Description:

Complete educational toy kits set. It needs youself to assemble the parts, enjoy the DIY the .

2xAA Battery(Not included)

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

Perfect educational kids. improve the ability of children, suitable for young people stages of brain development.

be used as teaching experiment model.

Specification:

Material: Wood

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

Package Includes:(3 Pack)

1 Piece DIY Assemble Seismograph Alarm