Product Description:This wooden perpetual motion machine is an exquisite science and art craft with unparalleled craftsmanship that will amaze your friends and leave them scratching their heads with this clever toy that everyone will love.Specification:Name: Kinetic Art Desk Gadget ToyMaterial: Wood + Stainless SteelSize: about 22*20*12cm/8.7*7.9*4.7inchPacking List:1*Kinetic Art Desk Gadget Toy
A**R
This thing is very noisy
I gave it to a grand child. It is so loud that he can't run it very long before everyone is asking for it to be shut off. It is very fun to watch.
A**N
Very loud whine
Well, it works.But no one will mistake it for a perpetual motion machine as it has a very loud motor whine.
A**E
It’s battery powered, and rarely works
Works 1/8 of the time. It’s battery powered not magnetic, and very loud. Base is hard plastic so balls bounce off too high and go on floor, and it’s just a very poor design.
T**O
Horrible noise. Loud humming from base.
Do not buy. Very bad. Horrible noise. Loud humming from base.
R**E
Junk
Horrible does not work at all
B**D
Perpetual?
If you have to have electricity then it isn't perpetual.
A**O
It does NOT work. The balls go down the ramp and stop. Mine did nothing at all!!
It does NOT work. The balls go down the ramp and stop. Mine did nothing at all!!
Trustpilot
1 month ago
2 months ago
