28618
New Phone Holder Cell Phone Base Pendulum Device Dynamic Balancing Pendulum Educational Toy
Features:
100% brand new and high quality!
The latest front, left shaking machine
Support for IOS for Android (Part) approx. 6 inches phone.
USB and battery version??need 4 battery??can be used at home can also carry out
The average one hour step 6500-7000.
strong and sturdy.
Shows Newton's law of conservation of energy, novel and interesting.
A great gift for friend, arouses and develops their interest in physics.
Exquisite decoration for bedroom, office and computer table.
Specification:
Materials: Metal, Plastic
Theme: Science
Features: Educational
Series: Entertainment
Color: black& silver
Weight: 216g
Dimension: 10.5*3cm
Package Inclued:
1 x Cell Phone Base Pendulum Device Dynamic Balancing Pendulum Educational Toy(battery version, not included battery)
1 x base
