Whether you have many Zippos, or one you don't use anymore, repurpose it with this extremely simple print.
It is a very quick and easy print and the size dimensions fit perfectly into a zippo with the insert removed. Would be great for storing anything small and secretly.
Youtube video of it in action
https://youtube.com/shorts/NsgPQC5BE6Y?feature=share
The author marked this model as their own original creation.