This tumbler heat press is a hand-held portable mug printing machine. It is suitable for 11-30oz sublimation blanks skinny tumbler, glass Jar, water bottle, coffee mugs and ceramic cups for full and partial printing with a bottom diameter of about 2.67 to 3.43 inches and a height of less than about 10.6 inches.
PORTABLE: Powerful but very compact and portable, can be easily carried to your friends or family's home and enjoy the fun of sublimation custom tumblers anytime and anywhere.
NOTE: To Prevent Burn, First,twist the screw to adjust the diamester of the attachment for different tumblers before turning on the power. Second,please Wear Gloves When Operating The Machine. Third,after the heat transfer is over, wait for the cup to cool before tearing off the paper.