AshTray (Safe)

Funnel Self-Extinguishing Ashtray with Water-Cooled Double Walls This is a clever, safety-focused 3D-printed ashtray featuring a funnel-shaped (tapered) design that naturally creates an oxygen-deprived environment inside, helping cigarettes and butts extinguish quickly and reliably. The special feature: The walls have a double-layer structure where you can fill water between the inner and outer walls. Thanks to basic physics, the water absorbs heat from the plastic, significantly extending the ashtray's lifespan while speeding up the extinguishing process even more. This makes the ashtray much safer and more durable than standard plastic versions. Print in PETG for best heat resistance and durability. The included print profile contains all necessary parts: -Ashtray body with water filling hole -The removable lid/top -The water fill plug Simple to assemble and use — just print - fill with water - glue in with your favorite glue or hotglue - and enjoy a safer smoking experience (Extra T