PLA and PETG are recommended for best and safe results. Take a look at the other files for more info, Print slow, Try Printing overhang calibration.stl to calibrate overhang and retraction.The dimensions are 113.2mm x 107.8mmx 151.8mm. NEVER LIGHT PLASTIC ON FIRE, THE POISONUS FUMES ARE DEADLY, use a glass bowl or attachment. I do not condone under age smoking.