heat transfer machine for mug 1.different specification, different model 2. stable, even heating 3. quality assurance heat transfer machine for mug 1. different specification, different model 2. stable, even heating 3. quality assurance 4. size: 15*15, 38*38, 40*50, 40*605.moq: 1 pcs6. delivery time: 2 days7. payment terms: western union, T/T, Paypal heat transfer machine for mug