This is an "Inhaler spacer tube" that I have designed without any sharp corners, easy to use, easy to clean. It is also very fast to print by utilizing "Vase mode" as the printing method. The inhaler has a tapered outlet and because of that, it may work ok regardless, but make sure to print a test unit and check the fit on an actual inhaler before you start printing large quantities. The larger the nozzle the faster it will print and stronger it will be. To make it easy to slice I've added the file in 1.2, 0.8, 0.6 wall thickness to work with (1-0.4mm nozzles.) It was tested succesfuly with 1mm and 0.4mm nozzle I want to thank Jay from NYCMakesPPE for helping me testing and making this device I want to thank Ashley from NYCMakesPPE for donating her inhaler for science I want to thank Al from NYCMakesPPE for providing the Idea and dimensions I want to thank Rick from NYCMakesPPE for the test with 0.4mm nozzle and PETG I want to thank Jake from NYCMakesPPE for the testing it with 0.6mm nozzle !!! USE AT YOUR OWN RISK !!! Keyword(s) inhaler spacer corona virus Coronavirus COVID 19