Klingon Ashtray is a single object print which requires no supports, it is inspired by a Klingon blood wine cup which has appeared on various Star Trek Franchise Productions.

The stainless steel liner is purchased separately; it is 8cm in diameter and 3cm in height; this liner is mass produced, widely available and not expensive. Example: https://www.amazon.co.uk/dp/B0F42RNPDZ?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1

(I found that these can often have sharp edges when new, I would recommend removing these to avoid cuts in the future; use rotary tool, file, de-burring tool)

Included are .stl .step and .3mf format model files. Enjoy. Check out my ETSY page to buy finished models: https://www.etsy.com/uk/shop/LambOfCAD?ref=profile_header