Joytech Precision Gyroscope Kill Time Metal Anti-Gravity Spinner Balance Toy Colorful JA05

色あいは良いし表面処理もきれい。金属製の収納ケースも付いていることに好感が持てる。スタンドも安っぽくない。ただ、肝心の回転にブレがあり長く回せないしジャイロ効果にも悪影響を与えてしまっている。オリジナルは軸受がねじ込み式で調整ができるが、これは溶接一体式なので調整不可。おそらく円盤とその軸の取り付けに歪みがあるのだろう。ビビリが酷くて安定しない。当たり外れもあるのだろうが大変残念である。

Bought this as a cool educational toy for my kids, and they loved it. Their reaction to watching it "defy gravity" the first few times was well worth the price!The toy itself is very well made. Specifically, the gyro is very well balanced and has fairly low friction on the axles, allowing it to spin for a surprisingly long time. The plastic stand is also weighted and has a rubberized base, so it doesn't shift around too much due to the gyro's precession. The cage is also well made and has no open gaps or weak solder/weld points, like the cheaper gyros seem to. The whole thing felt solid, hefty, and relatively durable.The gyro & components came in a cylindrical tin storage box, which included the gyro, stand, two pull strings, and instructions. The only part I didn't care for were the instructions, which are a perfect example of why you shouldn't use Google translate to write an essay.

Educational toy for my grandson. He has an interest is tops and other spinning toys such as BayBlade. This item is well made reminds me of one I had when I was a young boy. I’m 70 now and this item has the same or better quality as the one I had 60 years ago. We hade fun and my grandson and his dad did as well. The string did fray often replaced it with so braided fishing line which works well.

It’s a fun little machine. But the string it comes with easily breaks or separates. Don’t pull the string too hard.....

A teen friend visited us a couple months back and really enjoyed a gyroscope we had in the "toy" drawer. So, I decided to get him his own! It went over really well. This one spins very well and spins for a very long time. It's fun to watch the kids balance it on their bodies and other things!