HTVRONT Auto Tumbler Heat Press Machine - Mug Heat Press Heat Up Fast & Even, Professional Tumbler Press High-Security for 10-30oz(2.9-3.35inch) Sublimation Tumblers, Cups, Glasses and Mugs SET THEN AUTO-DONE: No more manual or repetitive pressing – the HTVRONT tumbler heat press machine has you covered. With a simple click, our tumbler press automatically applies the ideal pressure based on your tumbler's diameter, making professional-grade sublimation tumbler heat press projects a breeze in a single operation. AUTO-OFF & QUICK EMERGENCY STOP: Our automatic mug press machine is designed with your safety in mind. It smartly powers down after 15 minutes of inactivity, and the mug press boasts an emergency stop feature for added protection. Just press the "R" button, and your tumbler heat press machine HALTS HEATING AND RELEASES THE HEAT PAD INSTANTLY, ensuring you're free from any worries about burns – HTVRONT is your safety partner. FITS MORE MUGS, HOLDS MORE MAGIC: Thanks to its extended and larger heat plate, this mug heat press fits a wide array of mugs, tumblers, glassware, cups, water bottles, and sippy cups. It accommodates tumblers 2.9 inches(7.5cm) to 3.35 inches (8.5 cm) in diameter and ranging from 10 to 30 oz (280ml - 850ml). FASTER & SUPERIOR SUBLIMATION: Opt for our mug press sublimation machine and save about 3 minutes on heat and transfer time compared to standard tumbler presses. Additionally, our heat press machine & soleplate use durable, high-temperature resistant materials without deformation or melting, reaching a maximum temperature of 390°F/200°C. Bid farewell to design mishaps with our automatic tumbler heat press.