1. The rotation time is long, the rotation speed is high, the smoother the place, the longer the rotation, the default base can be rotated for 6-8 minutes, and the glass can be rotated for 12-15 minutes
2. Detachable central axis, can be connected to the cap, used as a mini fidget spinner
3. During the rotation, pick up the top and put it on a smooth place to still rotate
4. The bottom is made of solid G5 high-precision silicon nitride ceramic beads, which have a small friction coefficient. The small ceramic beads hydraulically enter the central axis and are not easy to fall off.
5. The copper parts are made of high-quality brass, CNC precision cutting, passivation treatment, not easy to oxidize, and the surface is polished
6. Using silicon nitride ceramic bearings, the rotation time is long, and there is no noise of conventional fidget spinners during the rotation process, which can be ultra-quiet
7. Material: metal
8. Size: 2x3x6cm
