I have used one of these plates on my previous three printers. I recently bought this one for my new Saturn 4 ultra 16 K. Without a doubt, this is the single best upgrade you can make for any resin printer that you own. I don’t care if you’re looking at a heater, or a new vet, or anything at all. This is the first thing you buy. It saves so much headache, the adhesion is perfect, and the removal is absolutely flawless and simple. Don’t buy any other version, don’t look at some cheap knock off, buy this and enjoy some perfect printing.