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SKU:13600498
This pendulum ball is a scientific toy according to the principle of conservation of momentum! The ball can swing about 15s due to air friction! You can put it at desktop for relaxation and aspiration! It is also an educational toy for kids! Material: Plastic Frame + Metal Ball / Color: White, Black (Optional) Ball Diameter: approx. 1.6cm / 0.63in / Size: approx. 16*11.6*8.7cm / 6.30*4.57*3.43in / Weight: approx. 310g Package Included: 1 x Pendulum Ball
MATERIALOur newton use nylon line of good material, and the unique design idea make an impression.it looks good, will make you fell more comfortable and well, and our item can give you a good visual experience and best product experience .
SWING TIME--The balance balls continue in perpetual motion for a few seconds due to the of the air and friction.rugged ,strong and , this item really not easy to be damaged or defective, and can be used for a long time without worry.
EDUTAINMENT--Suitable for children to experience the fun of mechanics in the process of playing this fun gadget.Hyuduo is committed to providing customers with high-quality products and thoughtful service.
RELAX--It an make people concentrate and then gradually relax, are great for psychology, science and physics classrooms.our products are full of quality and design, you can try to buy our products, i believe that all aspects of our products will make you satisfied,and never let you down.
APPLICATION--Apply to psychology, teaching tools and furnishings. Frequency swing keeps you in a calm state.We strive to provide you with the highest quality product and the best customer experience, if you're not entirely satisfied, please just feel to us at any time.
I bought this as an extra gift for my kid. I had one when I was young. They are pretty cool as it is a basic physics 101 potential/kinetic energy conversion. The problem is back in my day in the 90s they were quality made. Now they come shipped in a hot tangled mess that cant' even be bothered with. This isn't a cool physics equation. It is a massive headache and a return to China or the dump.
