FIXED If you use hot water, ABS/PETG is required - water temperature is below 80 degrees Celsius. If printing with PLA, the water temperature is below 55 degrees C. Do not put support inside the handle tube Best print at layer height = 0.12mm ATTENTION : i am a poor student in need of money. If you are interested in my designs, you can DONATE to me by purchasing this model. If not, you can download it for FREE at Printables : Download free Basic Shower head | Printables.com Thank you ! ^_^