upside down gyroscopic spinning top —

Founded upside down gyroscopic spinning top models & stl files for printing
GoldenGears GT2 Belt Tensioner
TommasoEngineering
Indexing Gear
Jon-A-Tron
Flying pig
danlutherdesign
Brian American Flag
jonathanjarc
Pen holder
sonderBUILDS
Ball Puzzle
fromminator
Man at the spinning mule
Scan The World
Cable Spool
jstnb