8mm OD 20mm Long Light Load Compression Mould Die Spring Yellow Compression Mould Die Spring for The Ender 3s Bed 20pcs

Big time , cheap and easy upgrade.

I only needed 4 of these, so I have a bunch extra. So if you drop a few, some are weird looking or want to throw some into the sun, you will still have enough. I ended up using them for some cool projects. Good quality.

I used these to replace the bed springs on a new Ender 3v2 and finally got a successful print. Two in a row actually, then pretty much went back to training for my professional bed leveler status. Even with these springs, I have struggled to get the bed to stay level. Someone recommended hair spray and currently printing my 2nd consecutive successful print without leveling the bed in between. (I have ordered silicone bed levelers so I am curious to see if they are any better) Good luck and remember level the bed again

I bought this for my Ender 3 Pro when I went to the three point leveling system. So far it is holding up pretty well, and after the first time(well times, you know it takes about 30 times to get the level right!)It seems to be maintaining the position well, and I havent had any issues with the new springs.

Keeps my Ender 3 print bed nice and solid. I dont have a level sensor but once I level the bed with my trusty post-it note, it stays put!

Definitely an improvement over stock ender 3 but not a miracle cure and they degrade fairly quickly (4 weekish) not like they are unusable. But not as good as they originally did. But I guess that is all to be expected I would give 5 stars if this was more impactful like an uber review.

The springs that come with the popular 3D printers are crap. They cant hold position for an entire four hour print. Get these. I used the stock knobs as I did not want the extra wide knobs that are available to get in the way of my Y axis or display. After installing these and doing four corners and the center until all of them had the same drag on the paper I did a thirty hour print. Turned out very nice. I let the bed cool down overnight and checked the corners again and they had not moved. Same drag on the paper. So I got twenty of the springs on this order. I installed four and have four as spares. That leaves me a dozen to use to upgrade three printers at my local High School so they can print hassle free!

Makes the bed much more rigid compared to the weak stock springs on the original Ender 3. Pack of 20 is a pretty good value for me as I own multiple 3d printers and it doesnt hurt to have spare parts on hand. I think they will hold up for a pretty long time like on my other printers (its been several years and I havent had to replace any yet). Ill update if any springs fail on me, but so far Im pretty happy with the purchase.

Works perfectly

Have these on all 3 on my printers beds. Work well on extruders too