ELEGOO Build Plate for Mars 3 Pro LCD 3D Printer, Replacement Build Platform with Anti-Slip Hexagon Socket Screws and Sandblasted Surface, Compatible with Mars 3 and Mars 3 Pro

I got this because my prints were having trouble with adhesion. I had unknowingly scratched my first print bed with the metal scraper that came with the Mars3 and then thought sanding it would make it better (it made it worse though in my case, nothing would stick to it). Getting a new print bed really helped with this. If you are reading this with the same situation, do yourself a favor and search and buy these two things: 1. PLASTIC RAZOR BLADE SCRAPER It will get prints off the bed without scratching it and it is 10$ and comes with approximately infinite replacement plastic blades. 2. Rubber Squeegee Water Blade Decal Wrap Applicator This is to mix up your resin when its sat in the vat for too long and also brush gently along the FEP to make sure there is no resin stuck to it and not mess up/puncture/scratch the FEP.