Banggood

Nice Newton Pendulum. No ON/OFF switch.

good

As you can see from the first photo, this item arrived together with another two in the same package. The science - discovery celestial Newton pendulum toy is made in acceptable quality. You should have some basically skills in assembling (there are no instructions). The batteries last from 2 - 3 weeks (if on 24/7). It works well. But, if you can not support the ticking an analogue clock, you should not place it in a sleeping room. Because, this is the rumble level that product.

Peça divertida, que dá para passar algum tempo a observar. As peças, se não forem coladas, têm tendência a desmontar com a continuidade do movimento.

it is a really very good product i like it thanks

excellent

Works as it should, but kind of loud

Obrigado pela peça. No geral estava em boas condições, mas, por passar em varias mãos, o pacote que acomodava a peça estava parcialmente desfeito.

جيدة ولكن خامتها من البلاستيك وأتوقعت أنها من الفولاذ

excelente. me gusto