submit to reddit


Please Let Me Know How Much You Like This (1 is very Bad - 10 is Excellent)




Two button mechanism 1




Blue button has prizmatic joint with grey base.

Push blue button to reach its protrusive position.

Push yellow button to return the blue button to its hiding position.

The mechanism is applied for moving the tips of ballpoint pens.



Add a comment or brief description of this mechanism in your language.


(c) www.mechanisims.co All rights reserved.