Description:

This is a DIY Pendulum Wave ball, so some simple assembly work is needed before using it. After you have assembled it, you will play it with a great sense of accomplishment.
To make the glass balls move,just push it slowly with the supplied wooden strip, then gently loosen it.
Office Desk Decor,Show some character and express your love for science and physics with this decorating your office space.
For Kids Handmade, educational classy experience the visual display of momentum, use this in class and share with your friends and family the exciting world of physics and science.
Quality materials , made of durable wood and glass, and the majority of the gadget is made of sturdy plastic metal.

Specification:

Material: Wood, Metal

Color: Wood

Size: 200x100x140mm/7.87x3.94x5.51inch

Package Includes:

3 Pieces Plate
5 Pieces Glass Balls
1 Piece Screwdrivers
5 Set Black Screws Number of White Screws Number of Shaft Sleeve
5 Pieces Tee
2 Pieces Isolation Column
1 Piece Lines
5 Pieces Axis