Nắp van hình “cậu nhỏ” (Valve cap dick)

A little joke. The best is to printed in shiny color. Pink works the best. 

The best to change it secretly, and wait for the reaction of the owner of the bike/car/motorbike etc. 

It is remix of different model, which is too big and could be dangerous (damage valve).

Printing settings:

• material: ASA / PLA (if you don't need long life)
• layer height: 0.1-0.15