peep hole —

Founded peep hole models & stl files for printing
4 with ziptie hole
Mushknight
6 with ziptie hole
Mushknight
7 with ziptie hole
Mushknight
8 with ziptie hole
Mushknight
3 with ziptie hole
Mushknight
5 with ziptie hole
Mushknight
54mm Hole insert
xSquared