1. The temperature controller is controlled by a microprocessor, with a temperature range of 0-400 degrees Fahrenheit and an adjustable time range of 0-999 seconds. 2. The machine handle is an electroplated molded injection handle, which is not easy to fall off and has high strength. 3. The fixture adopts national standard parts and has stable performance. 4. The coaster fixing plate is made of 304 stainless steel stamping parts. 5. The electronic circuit part is all made of national standard originals and adopts a double-sided welding board design. 6. This machine can print any color color code, portrait photos, landscape patterns, etc. on the cup, which is particularly suitable for advertising, gifts, promotional activities, etc. It can also be used as a personalized gift for relatives and friends, combining art appreciation and practicality