Official Creality K1 Max Glossy PEO and Matte PEI Double Side Build Plate Kit, 315 x 310mm Flexible Spring Steel Platform, Removable 3D Printer PEI Sheet Build Surface for K1 Max/Ender 3 V3 Plus

Got it for my Ender-3 V3 KE. Fits perfect, works way better than the original one, and I was not expecting it to come with a magnetic sheet incase your printer doesn't have one.

The PEI Spring Steel Bed is the “mic drop” upgrade my Ender 3 didn’t know it was waiting for. First off, adhesion is flawless. Prints stick like they’ve found their forever home while printing, and then—like magic—pop right off once it cools. No scraping, no swearing, no praying to the 3D print gods. Just clean, reliable results every time. The double-sided texture is awesome: one side leaves a pro-looking textured finish, the other side gives you a smooth base—it’s like having two beds in one. And because it’s magnetic and flexible, I can just lift, flex, and watch my print slide off like butter. 🧈 The spring steel is tough but lightweight, and swapping it on my Ender 3 was as easy as snapping on a magnet (literally). Now my printer feels like it leveled up from “DIY tinkerer” to “pro shop” overnight. In short: sticky when I need it, effortless release after. This PEI bed is the ultimate quality-of-life upgrade for anyone who loves printing but hates prying. If Cinderella was a 3D printer, this would be her glass slipper.

WOW!! I've had my Ender 3 since 2017 and I don't know why I waited so long to do this.. I've been printing on glass and I loved it for the flatness and shiny first layer but sometimes I would have adhesion issues and I also really wanted a textured first layer more often than not for my "utility" prints. Using a razor to scrape my prints off the glass was frustrating and dangerous. I finally bought this PEI and it not only is super easy to get prints to stick well but man is it nice just popping them off the flexible plate when I'm finished! The kit is nice, easy to use, fits perfectly, and sticks well. I put mine right onto my glass to ensure a flat surface, it also helps with heat retention.

I bought an Ender 3 Pro, and soon the original magnetic build plate started giving me issues. It was never perfectly flat and level. I bought a fancy borosilicate glass bed and applied a PEI sheet on top of that. This gave me a perfectly flat bed with terrific adhesion, but the problem was sometimes the adhesion was too good and it was difficult to remove parts without marring them or the PEI sheet. In addition, the glass was heavy and limited how fast I could print. And I had to deal with binder clips. I finally got tired of it and started investigating spring steel plates like this one. I read a lot of reviews and could not decide which one to buy. I finally decided on this one because I could get it fairly quickly, and I figured if it was terrible I would return it. I am sure glad I picked this one. Wow. I wish this would have been my very first mod for my printer. I have done a LOT of mods to my printer now, but this is probably going to be at the top of my list for the best ones. The print surface is flat and level, and attaches nicely with the magnet. It is very easy to take the plate off and put it back on. And with a little flex of the plate, prints pop right off. I previously removed the stock magnetic surface from my build plate, so I was glad they included a new one with this plate. It was easy to apply and stuck well. Based on all the previous reviews I read, I was not sure what to expect about this protective film I would have to remove. There was a plastic film stuck over the top that to me, was QUITE clear that it needed to be remove and it was a protective piece of plastic. If anyone can't figure this out, what business do they have owning a 3D printer? Ignore all the other reviews making this sound difficult. It's obvious what needs to be peeled off. Peel it off and move on. After removing the protective film, I started to think there was another layer that needed to be peeled off (all those other reviews were in the back of my head still). But after some careful scraping with a knife in a corner, I decided that was not the case and the only thing left was the PEI itself. The reason I thought maybe more needed to peel off was that there was some damage/pitting on the PEI sheet, but it is all pretty close to the edge and shouldn't really affect printing as I rarely go all the way to the edge. I was going to include some pictures with this review, but that option seems to be gone. Anyways, this is a fantastic build plate and you should buy it!

Easy install, just make sure you clean the metal bed with isopropyl alcohol or similar before adhering the magnetic sheet. Prints adhere decently and release easily to PEI sheet. There were a few imperfections on the edges of PEI sheet that I received (see photos), but they are outside of print area so not a huge problem. I just wanted to get printing so I didn't exchange.

Great upgrade for my Ender 3 pro. It heats up nicely and parts are easily released when cool. If you can't wait for it to cool, just pop it off the bed and bend it and your part will pop off. I already had a magnetic bed, so installation was just pop off the old one and put this on. it fits the original be perfectly. I have used it for about 2 years with no problems at all.

Install was easy, but I had the hardest time getting my pla to stick. I tried alcohol and hairspray and neither worked. I finally scrubbed it with dish soap and got all kinds of crud off. I would dock stars, but I am not sure if it was user error or if the plate came with a film on it.

I have bought these for both of my printers. They work great way better adhesion than my old plates, easy to install and no more binder clips

Original de buena calidad y funcional

定着悪くなったので交換です。 定着よく剥がれないです。

I've been struggling with some PLA brands sticking to my glass bed, gluestick worked but I didn't want to go that route, so I got this bed, I am floored how well it stuck, I was able to increase nozzle distance from bed by adjusting z offset of my bltouch and now my first layer looks amazing!!!. I have only tested with PLA, but it works really well for first layer sticking. It was also very easy to install.

Very sturdy print bed. It's value for Money/

I have an Ender 3 and i have had so many issues with glass beds. I hated it. There was always an issue with adhesion. First layers would just float up to the nozzle and never get stuck to the bed. I liked the bit of flex of the original bed that came with the ender 3 but that gave a rough surface on my prints and also it would be really hard to take off at times as I would use an small exacto knife to cut off prints. Finally i ordered this and it adheres perfectly. No issues. I never even roughed it up with sandpaper. Just printed it right out of the box. Only issues i have are printer or settings related. Other then that this adheres so well and so smooth. Will never go to glass again. I wasted money buying another glass bed because the other one i had scratched up bad because of adhering issues i had to get the nozzle so close to the bed. Those are the worst. And you need to apply glue for your prints to adhere to glass which i dont want to do. Anyways. Great product. Am sticking to these now.