I tend to do blackwork maybe add a few cups of grey wash. But yesterday I worked on a wee colour piece and managed to spill every one of my cups and had to mix all of them again and again not to mention I hated the cleanup so I thought I would look if there were some trays and not find any I designed these super simple ones.

Super simple as I would assume that most people would not reuse these for obvious hygienic reasons although especially if printed in resin I don't see why you couldn't stick them in uv sanitiser or sterilizer if you use temp-resistant resin.

I would assume people might use these handy for some other stuff as well like model painting makeup etc… So I'm adding a version with rib as well that makes them more sturdy but isn't necessary especially if you just want to use them as disposables in which case less waste is more and please use some eco-friendly filament for that.