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

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.

Replaced the FEP sheet 3 times and anything I tried to print stuck to the sheet. Complete waste of money

Easy is used lightly, the thousand screws on a printer make it tedious but the sheets dont crinkle or warp when installing.

Having done thousands of prints with 4 different styles and brands of machines using many different FEP sheets, these are by far the worst. They easily get holes because they cause horrible adhesion of the prints to them. I went through all 5 sheets in under 2 months (typically sheets last 6+ months) because of holes due to printing. Also to clarify, I did not remove things harshly from them, I removed the vat, emptied it and only then removed the stuck pieces to try to make sure not to damage the fep and it STILL had holes on it after installing it LAST WEEK. Avoid this product at all costs.

I recently purchased the KOYOFEI 5 PCS FEP Film for my resin LCD Photon Mono X and I am extremely impressed with the results. The film has allowed me to achieve the same level of detail as the original FEP sheet and it is even compatible with my Mono X. However, It is a little hard to install because you have to tediously screw in and out the screws holding the FEP sheet, but other than that, the installation process is super simple. I highly recommend the FEP sheet to anyone looking to replace their previously broken FEP!

this film is just as durable as the original, if not more so. i was able to easily replace the old one with this. my test prints after installing this film turned out proper with no errors. this is a good product and when i am in need of more i may use this brand again. good pricing for the amount you get

I have used this before and was not disappointed. Great product and great price.

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

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.

Exact same film in the exact same package as Calorbots film. Low quality, scratches and dents extremely easily, even microfiber cloth is enough to scratch the surface. The ONLY way this film doesnt stick to your prints is by using a release agent. The seller is vindictive against bad reviewers. Buyers beware!