Sunnytech Steel Balance Toy for Physics and Kinetic Art Enthusiasts

The WJ064 model is a mini toy with dimensions of 170110 mm/6.69 in (w)4.33 in (H). It is important to measure the size with a ruler rather than relying on visual perception.

The WJ143 model has a size of 180190mm/7.08 7.48in. This classic desk accessory is an art-in-motion piece that can serve as an icebreaker when placed on your office or home desk.

The BALANCE feature of this desk toy allows it to swing back and forth, gradually slowing down and finally coming to a stop. You don't have to worry about it falling off, as it keeps its own balance.

AMAZING CONVERSATION PIECES ON YOUR DESK: This cool desk toy will be a good icebreaker, when you lay it in your office desk or your home desk. It's a classic desk accessory that is art-in-motion.

HELP YOU RELAX: This desk toy can serve as a neat focal point to destress after a busy day at work. When you get bored and feel there is too much pressure, you can put it on your desktop, start it, and quietly watch its fascinating swings, which can help you kill time and relieve stress.

ENTERTAINMENT & EDUCATION: This classic desktop toy provides you with many benefits and entertainments. It is suitable for various locations, such as house or office, and is an intriguing device that not only demonstrates pendulum motion but also helps to show the laws of Conservation of Momentum and Energy.

UNIQUE & SOLID: The ingenious design and unique style of this desk toy, where the weightlifter rides a unicycle, are truly amazing. It is well-made, entirely metal, and not easy to damage. As mentioned earlier, it is important to measure the size with a ruler instead of relying on visual perception, as the dimensions are 180190mm/7.08 7.48in.

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