KOYOFEI 5 PCS FEP Film for Resin LCD 3D Printer , FEP Film for ELEGOO Saturn, Saturn S, Photon Mono X, Mono X 6K, M3, M3 Plus, Sonic Mini 8K, Mighty 4K 7.1-9.25 inch 3D Printer 260 x 200 x 0.15 mm

Typically had to replace after 5 or so prints ss printed area became rapidly damaged.

The FEP doesnt work, Ive attempted with two different sheets of this only to find out BOTH DONT WORK! I run a small miniature business and need my printers running. WASTE OF TIME! I spent a full week troubleshooting my printers only to find out this FEP doesnt work. Dont buy

Works great with my Elegoo Mars 3 Pro. Loses one star because it arrived bent in the middle of every film. If youre going to package bend sensitive items like this throw something in there to keep them from bending during shipping.

I have had no issues with these sheets. I have Creality LD-006 resin printer. One recommendation I have when using these, at least with Creality, they give you a spare FEP. DONT USE THE SPARE ON THE PRINTER! I use my spare to mark where I should poke the holes into these FEPs, and that has worked very well for me.

I think a lot of the bad reviews are from people who forgot to remove the protective film on BOTH sides. Be sure to remove the film from both sides and use the bottle cap method (Google it) and you’ll be golden. Works perfectly on my original Photon.