This is my case for my miniature taser / shocker that I posted on instrucables. You can build it using an old lighter and a couple of m3 screws. Check out my instructable here: https://www.instructables.com/id/Mini-TaserShocker/

Creality

CR-10

No

No

0.3

10

I designed this using Tinkercad since it is a basic shape and easy to make.