I designed the toothpick holder around a cabinet 'push to open' pistons i had laying around.
the parts can be printed without support (enable bridging) just insert the mechanism to the base, put the lid on and you are good to go!
happy toothpicking!
link for the piston mechanism:
https://a.aliexpress.com/_mNp3Zri
The author marked this model as their own original creation.