Thingiverse
MakerWorld
MyMiniFactory
Printables
Thangs
Cults
CGTrader
Youmagine
Gambody
Etsy
Tags
Cuts 3D Printable Models
Woodworking Bevel Templates
$5
Thangs
3D Sanctuary
Conic section for school (Kuželosečky)
Printables
Huygens
Cuts-O-Beef Puzzle 2 Color
MakerWorld
Triple G Workshop
Roxx 'Don't call me Roxxie' the Knife Nut
$11.98
MyMiniFactory
Atlas 3DSS
Gemstones of different shapes
$15.00
CGTrader
3DjewelryCAD
32 head pack
$15.40
CGTrader
Elsty
Turtle
Thingiverse
jzel
Jewelry Heads Pack
$16.00
CGTrader
jworx
A Package Of 75 Rings Heads All Sizes All Shapes 3D Files
$49.00
CGTrader
3ddprintstudio