CoolSub Tumbler Heat Press Machine for Mugs & Tumblers

CoolSub tumbler heat press designed for sublimating 11–30oz tumblers, glass cans, ceramic mugs, and paint-coated water bottles. Its detachable heating attachment (10.6") fits diameters 2.6"–3.4", ensuring precise, even heat transfer. Features a full-range pressure adjustment knob for easy customization based on tumbler/mug thickness, ensuring uniform pressure distribution for vibrant prints. User-friendly design minimizes accidental contact with the heating element. For 11/15oz items, it supports simultaneous printing of 2 pieces to boost efficiency. Features an upgraded digital control panel for precise temperature (0–440℉) and time (0–999s) settings. Compatible with sublimation, vinyl, and transfer printing, working seamlessly with heat-sensitive materials. Perfect for DIY projects, custom gifts, or small-scale commercial production.