What the heck is sublimation?
Sublimation is just a big word for a creative process that allows special ink to infuse directly to sublimation treated types of items.
Polyester shirts & fabric,Tumblers, Coffee Cups, Mouse pads, Key Rings, Business Cards, etc.
It requires high heat & polyester or a sublimated surface for the ink to infuse with.
The high heat turns the ink into a gas, bypassing the liquid stage & “infusing” the ink directly onto the surface.
The advantage is that this will never chip or peel off, like some paint finishes might do.