Fidget Spinner!
You can call hand spinner or fidget toys.
A fidget spinner is a toy that consists of a ball-bearing in the center of a multi-lobed flat structure made from metal or plastic designed to spin along its axis with little effort.
The fidget can be made of metal to form metal fidget spinner.
The metal fidget spinner maybe is expensive so you can make fidget spinner for cheap fidget spinner yoursefl however you can't custom fidget spinner if you're not a professional mechanic.
The fidget spinner simulator can help you. So what is a fidget spinner tool simulator:
It is a fidget simulator apps faking almost every features of a fidget.
The screen app will display the image of a fidget. When you touch the screen, the vibrations will work , the real-like sound, transparent images from the camera and Image of moving fidget will blend together, Trust to me it makes you believe that you're holding fidget for real instead of a mobile phone.

Multiple features:
- Camera On/Off
- Sound On/Off
- Vibrations On/Off

And don't forget leave fidget spinner review if you like it, thank you so much