Paper Weight
Paper Weight
grabcad

The paper weight with internal writing 3D glass with a metal clip at the base of additional paper Securtity.

Paper Weight 3D model
Paper Weight 3D model
cgtrader

paper weight 3D paper model 3D Weight internal letter made of glass with a metal clip on the basis of additional paper Securtity.

Infrared Support
Infrared Support
thingiverse

I have a support for an infrared ring. ...The ring I'm using is a Securtity camera I had at home, but I think you can buy on eBay or similar. ...Screws M3.