IQOS ashtray from any tube

thingiverse

Many people are impressed by the numerous IQOS ashtrays available here, but printing one requires an excessive amount of time. On the other hand, this tube cap can be printed in as little as an hour. This particular item is highly customizable and allows users to turn any tube - such as a whiskey bottle, crisp packet, or even a free tube - into a functional IQOS ashtray. To get started, you need to measure the external diameter of your chosen tube, as well as its wall thickness. Once you have these measurements, you can create your own customized cap with a cone-shaped design that makes it easy to insert used sticks into the tube.