PEI Sheet 235x235mm, Ender 3 Bed Magnetic Flexible Heated Bed with Adhesive for Neptune 3 Pro/Neptune 4/Kobra/Creality Ender 3/Ender 3 V2/Ender 3 Pro/Ender 3 Neo/Ender 3 V2 Neo/Ender 3 S1 3D Printer

Exactly as expected, prints adhere well and are easy to remove.

The product arrived matched what I ordered. After reading comments from other users, and because I had bought a replacement glass bed a year ago for my Aquila, I decided to mount the magnetic surface to my old glass bed rather than directly to the heated bed. When I got the replacement glass bed I got two of the mounting clips with it so I have 4. After I stuck the magnetic sheet to the old glass, I used a utility knife to cut out a 1/4” x 1-1/8” of the magnetic sheet along the front edge of the bed, midway from each side of the lifting tab of the PEI coated sheet. I cut a similar section away at the center of the back where the clip originally was for the glass bed. Now I can clip the glass to the bed, and the clips do not interfere with the PEI sheet. If I want to switch back to the replacement glass sheet, I can do it. I am presently printing PETG and wanted the flex of the PEI sheet to help remove the prints. It works well!

My friend purchased a Bambu X1 Carbon with a PEI bed, and its performance really made me hate the stock bed that came with the Ender 3 v2 I purchased. I purchased this bed and it is truly life changing. I recommend pairing it with stiffer bed springs. With this magnetic build plate/bed and the stiffer springs I only need to level the bed when I want to ensure the highest quality prints.Since installing this bed I have had no print failures due to bed adhesion, and no trouble popping prints off. The biggest time savings comes from removing prints - on average I would say it takes me less than five seconds to remove the bed, pop the print off, and replace the bed. With the original bed it would be anywhere from 60 seconds to an hour - I routinely had prints break on the old bed as well.Again, I highly recommend this bed.

After having some issues with a different build surface that was supposed to match the "stock" Ender 3 (non-V2) build plate, I chose to upgrade to this one. Holy hell it is worth the price.It's a much different surface texture, and it seems kind of gritty, so I was very curious how my ender 3 was going to lay down smooth PLA into all the pits of this build plate. I quickly would find out that it's just fine.I was nervous to apply the adhesive side of the magnet, because I knew it would be difficult to remove. I took care to slowly apply it in sections, avoiding bubbles. Then, the gold colored metal sheet snaps to this magnet SO strongly, it is actually difficult to lift. Goodbye little binder clips!I took care to level the bed, and even had it a little far away because I heard that you don't want to scratch this type of surface with the nozzle. It will actually grind down your nozzle tip, because it's stronger than brass. I'm not sure if that is true but didnt take chances.My first print went down PERFECTLY and that first layer was so smooth. When the print was done, as the build plate cooled, I could actually HEAR the PLA cracking and popping as it was lifting off. Once it reached around 30 degrees, my print was actually already free! No scraper necessary.I haven't printed on it a lot, so I don't know yet about wear and tear. I've also read that regular cleaning is necessary for this plate, as the oils from your skin can build up and cause poor adhesion. Well worth it in my opinion! 5 stars!

UPDATE:The seller reached out to me very promptly and offered a replacement or refund. I've updated my review from two to four stars as the seller stands behind the product and was very quick to respond to my issue. I am still using the bed until I get a replacement (just printing around the torn pieces) and adhesion and print quality on the bed side are still amazing. I would still recommend trying this bed as the seller will help you out if you have any issues.ORIGINAL REVIEW:This bed is very convenient as the sheet can be removed quickly after a print and bending it slightly will pop the print off. However, after a few prints the PEI coat started bubbling, and after about a week of use the coating has started chunking off.Prints are in PETG with 80C bed temperature. I did not use anything to stick the filament (hairspray, glue, etc) and had great adhesion (maybe too good). Might be OK with PLA or lower temp filaments, but would no recommend for PETG.

I got this with the alloy metal wheels for the bed and it replaced my original glass bed ! The glass bed had alot of vibrations which this removes combined with the alloy wheels and dual axis , I feel my printer cant get any better for this being such a cheap upgrade to help print quality! It is magnetic and helps act like glue for the bed and the tip helps stay close with the magnetism! Finally , it makes everything so much easier I can just pull up the bed and snap the prints off without the leveling get messed up!

I’ve been using this for a few years now. It’s still working good. I occasionally give it a light scouring with a very fine scotchbrite pad, and that’s worked for me. If I ever wear this one out, I’ll be looking for the same to replace it.

Never really had adhesion problems, but using ABS can be problematic sometimes. Now the ABS is sticking too good and have to slowly and carefully scrape the ABS off the plate, the really fine particles for the next print. I try not to use too much on the build plate, brims and/or supports they are harder to get off when really fine. So for me it's the opposite of adhesion problems, guess that's a good thing!