Pin of Resistance faction from Ingress (Niantic Labs by Google)
- 3D Printer
- Unknown. I used 3D-printing service(make.dmm.com)
- Just polished with sandpaper( #180, #400, #600, #1800 )
If you want to make this with non-metal materials, you should to print only a base and adhere to the needle of pin-kit.