The Vevor tumbler heat press is designed for sublimation printing on mugs, tumblers, and cups from 11 oz to 30 oz. Its knob-style LCD control panel allows easy adjustment of temperature and time for efficient operation. The 620W heating element and silica-gel liner help deliver even heat transfer across compatible drinkware surfaces. It supports ceramic, stainless steel, and aluminum alloy cups, and can press two 11-15 oz straight mugs at once. Safety-focused features include an upgraded double-control circuit, automatic shutdown, heat-resistant gloves, and tape.