I use these with a Canon Selphy ES-1 printer and most of the time it turns out cracking little dye-sublimation prints, which are harder wearing and usually more vivid than inkjet, plus less likely to fade.
However, some of the time, colour prints are a little dark compared to the on-screen preview. I have now downloaded software to enable my mac laptop to print directly to the ES-1 as an installed printer which is a way of getting more control over the results.
I just love the way the printer handles the paper - still find it fun to watch!