Summary

I modeled this ashtray with a square lid; the lid closes all the holes, reducing the smell of ash.

I didn't use a support for printing.

The lid and box were printed separately, and then simply snapped together. It's easy to fit.

Photo of the ashtray printed on black and white PETG.

I don't think it works for thin cigarettes. If you'd like, just ask me and I'll make a version for them. Just send me the circumference of the thin cigarette.