Spectre and Hydra Hand Spinner

"Spectre and Hydra Hand Spinner"

I made this 2 Hand Spinner for the Fun.

I have used small weights and both are working great.

On the spectre picture we can see the v1 and the v2. V1 worked with tremor so i added a counterweight to stabilize the piece.

I put a small piece of plastic to close the bottom hole ( counterweight ) on the spectre piece. ( you can not use it if you want ).