CHPOWER Ender 3 Solid Bed Mounts, 3D Printer Heatbed Parts, Solid Bed Mounts, OD 0.63 in ID 0.16 in Stable Hotbed Tool Heat-Resistant Silicone Buffer for Creality CR-10/ Ender 3 Bottom Connect, 4 Pcs

I am on an Ender 3 Pro. These are way better than even the yellow springs. I didn’t have to use the printed part (the bed wiring harness) because my Ender 3 pro already had one. I put the 3 longer spacers on the 3 corners, and the shorter one in the back left corner where the existing cable harness is.They leveled perfectly! Hold level really well too. I can level my level alone for weeks. Sometimes I fiddle with level again (not because I have to) but because my BLTouch and octoprint’s bed visualizer shows that the bed isn’t within 0.05mm deviation. That’s where I like to keep my bed at.

Easy to install and set up. The bed of my printer has never been this aligned! Hassle free, would recommend!

This takes the "spring variable" out of the equation.The one CON that I have is that the strain reliever supplied in this kit, if you own a CR-10 V2, is useless. It is too short to work with the hotbed, and the OEM strain reliever works just fine with these.

Writing before filing for return so i can go try similar product from these guys' competition.As the title says, these are stupid short: 2-3 millimeters shorter than necessary. Moved limit switch til it was barely attached & still can't get nozzle anywhere close to the bed. Description mentions downloading some thingiverse files, but thingiverse (as always) isn't working right now, and it also mentions that's not needed for ender3. Designing/printing spacers is a simple enough fix, just ridiculous that they can't design these to the right size before selling & wastimg customers' time.As a side note, and afterthought to this review, the included plastic cable guide is a joke. It's 3d printed, underextrusion on every facet and has poor layer adhesion. I'd expect to see all that in a benchy, not a product already marketed and shipping to consumers.

Easy to install and very beneficial when you try to level your bed. Must add to all printers with weak springs...

bed has stayed level longer than it ever has before Awesome product for my 3d printer

Product arrived as described. Everything checked out dimension wise. Unfortunately not a direct replacement with a Creality CR-10s Pro V2 bed springs. I needed to add fender washers as spacers in order for it to work correctly. No fault of the product.

I switched to ABL and wanted to explore the world of solid mounts. What i liked about these was they had some flex to them. That also means you have some ability to continue to level your bed even with these mounts. My ONLY complaint was that the 3 silicone mounts measured 18mm, where the shorter one going with the strain relief was measuring around 17mm or so. Automatically upon install the bed was unleveled with a slight tilt to the left rear.