Adapt to Different Cups: Our mug heat press is versatile, accommodating cup sizes from 11oz to 30oz. Print two 11-15oz vertical mugs simultaneously. The adjustable pressure knob ensures perfect heat transfer by closely fitting the cup. Suitable cup diameters: 2.95-3.43 in / 75-87 mm. Maximum cup height: 9.8in/25cm. Fast and Even Heating: Our cup press features a high-power 620W heating element to ensure rapid heating, delivering beautifully printed cups in just minutes. Three-layer heating components with densely arranged heating wires ensure uniform coverage, preventing incomplete or uneven patterns. Innovative Knob Control: The High-definition LCD knob panel of our tumbler heat press provides precise time and temperature adjustment without repetitive button pressing. Temperature range: 104-410°F/40-205°C. Time range: 1-999s. The real-time display shows the current heating temperature for an intuitive progress update