Make a shuriken throwing star which doubles as a fidget spinner (for all of those tedious ninja stakeouts).
Naruto Ninja Shuriken Fidget Spinner Zinc Alloy Stress Relief Toy For Kids ▻ ▻ Free Shipping ▻ Up to 70% OFF
The most effective method to Make A Paper Fidget Spinner WITHOUT BEARINGS – Mojar Shekha – more informetion.. better solution
Lego Ninja Star Fidget Spinner
Beautiful Dual Spinner We have other awesome Fidget Spinners
Make a Ninja Star Fidget Spinner - Make
DIY Fidget Spinner Without Any Bearings – CraftSoLife
DIY Fidget Spinner - Kids Activities Blog
How to make a ninja star at home - Quora
Steel Ninja Star Fidget Spinner - No Music