These sublimation photo mugs are perfectly made for use as personalised gifts or promotional items. You can create:

Always ensure the design on the sublimation paper you are using is fully dry otherwise this will lead to shadows and blurring

If you have the sublimation mug in the heat press for too long or at too high a temperature the ink will start to remove itself off the mug again. This results in blacks looking brown. The paper may stick to the mug and be difficult to remove

Ensure your press has adequate pressure and adjust if necessary. It should not take much effort to close the press but once closed you should not be able to move the mug at all

After pressing peel the sublimation paper off the mug immediately. Another alternative is to dunk the mug in water (room temperature or slightly colder) and then remove the mug. This will stop the sublimation process and also prevent any blurring or shadows.