Essentially, you print sublimation ink onto sublimation paper, put it on a poly-based item, and heat press it. The heat converts the ink into a gas and that gas dyes the poly those colors.

You can read this full heat press guide to choose the right machine per your use and your expertise. work by using heat and pressure for transferring prints on fabrics, mugs, and other surfaces. A ...

They were offering an extra $20 at the time, so it was cheaper than Amazon and other craft stores and came with a pack of ...