》Easy to play - the same number of balls will swing up on the opposite side and the clicking will go back and forth until it stops... A soothing experience you'll enjoy. The bright colour will brighten up your workspace
》 Great fun, educational physics demonstrator - the newton's cradle is a great invention for both kids and adults,intellectual and elegant decoration for your room and office
》 Easy assembly is required with this simle and elegant structure - shining arch frame made of stainless steel, stainless metal balls hanging on durable nylon strings and vintage plastic base, can be put on your desk, shelf and more
》 Whether you are studying physics knowledge, working on complex analysis, or looking for a delicate gift, this newton cradle balance balls is definitely what you really want
》 Manufactured, stylish and innovative design with stainless steel swinging balls

[ High Quality ] - Advanced zinc alloy material, good gloss, not rust, solid and durable. The rotor of the gyroscope has good hollowing mode, lasers cutting, no flash burr, smooth plane, and a balance of rotation.
[ Play in Multi Ways ] - It can assemble into a inception-like spinning top; it can spin while being held in your finger to show a double Z sign, or and both corners of the cube can be detached to spin on its own. This is an interesting challenge, looking forward to you unlocking the difficult gameplay on the manual.
[ Relieve Pressure ] - Take some time off work and spend some relaxing time spinning this toy with your kids. Not only will your kids enjoy it, but youâ€ll also find yourself immersed in this tension-relieving game. Help your kids develop their focus and at the same time bond through a simple, discrete and fun game.
[ Classic & Vintage ] - Bring you a wonderful childhood memories. It continues to fascinate young and old alike with its mysterious force that seems to defy gravity, to spark kidâ€s interest in physics and science.
[ Beautiful and Durable ] - Adopt High-quality metal frame, stainless steel shaft, gold-plated inertia flywheel.Integrated forming design, no welding point, has a smooth surface, will not rusty and fade, will not be easily damaged, always looks as good as new.
Warranty not applicable for this product

》 Material Metal
》 Size: 5cm
》 Use for Desk Decoration, Science Psychology

》Magically hangs in Mid Air - Amazing Toy
Size: 5x3 Inch, Material ABS
no battery required

》This is the perfect desk toy to impress Colleagues and clients alike! Perpetual Motion Desktop Toy is perfect for your outer space themed office or room decor. It is also great for those enthusiastic about science or to demonstrate the laws of physics in science classrooms. A simple spin of the top of the base sets the galaxy in motion.A top seller in the space museum stores and a cool gift for the science physics enthusiast. Requires one 9V battery to operate. Battery not included.0

》Desktop toy
Swinging sticks kinetic energy sculpture
Perfect toy for study and office desk

》When you put the radiometer in the sun the vanes will keep spinning.
》 Put it in the office or the living room is very beautiful.
》 It is a creative gift we can send it to our friends or family.They will love it!
》 It is made of glassso it is fragile. It is suitable for children over 14 years of age.

》This high tech gadget also comes with a led light feature that makes it look very cool when turned on in the dark
》 It is operated by an electronically controlled magnetic system
》 This product is convenient and easy to use
》 Material: abs plastic, rubber

》This is Assured by us
》 Highly durable
》 Extremely convenient to use

》 Powered by 4pcs AA batteries, move lightly, it will keep going on rocking around until you stop it or power off. (Batteries are not included)
》 Made of high quality metal and plastic material, toughes and durable to use.
》 Great educational physics science toy to help kids understand the principles of conservation of momentum and energy in a easy way.
》 Perfect gift for your children, friends or coworkers.
》 Unique semi-arc frame and stylish design, perfect for home and office decoration.
》 Warranty not applicable for this product