Introduction: O.B.T (Odin's Bear Trap)

About: HOLY HELL, look at me, I'm a cat ! I plan on building some kind of ball machine "soon", I just need a half term break to start as well as needing to organise all of my parts (somewhere around 7000). If some…
Something to do when I was bored, It also keeps my dogs away from the guinea pig cage.
It's pressure activated and doesn't require any long setting up procedure or special trigger. The only copied part is the side rings which was made by Viccie.B1993.