CrealityOfficial Silicone Leveling Column Ender 3 Silicone Solid Bed Mounts Original Stable Hotbed Heat-Resistant Silicone Buffer, 3D Printer Heatbed Parts for Ender 3/Ender 3 V2, CR-10 Series(4PCS)

I swapped out my old yellow springs for these silicone mounts, and it was a breeze—took me 10 minutes, no tools needed. My Ender 3 V2 bed is now perfectly level, no wobble, and my prints stick like a dream. These things are heat-resistant, super sturdy, and just make 3D printing so much easier. If you’re tired of constantly re-leveling your bed, these are a no-brainer.

Fitted to the original, basic Ender 3.These were simple to fit. I followed a video just to make sure.The short one is supposed to be that way and fits with the bed heater bracket.There is one model that the short one doesn't suit, but that is stated in the listing. Just read & check your model.Once fitted, adjustments seem easier, finer and definitely more stable.I can now go back to the printer and just print away. It doesn't move any more.I'm sure it will do over time, but the stock springs and the yellow 'upgrades' both require constant levelling.What's more, they're cheap.

These are shorter than the springs they replace. There is also one that is shorter than the other three and this one has to go in the back left position where the cable fits the bed. However to get enough tension a washer had to be used as a spacer under this one.Once the bed is level and all are under tension the z axis has to be reset by lowering the microswitch until the correct nozzle home position is found.A lot of trial and error but they're far better than the springs once it's all set up.

The best 3D printer glue!

For something so cheap and simple this is an amazing upgrade.Bought for an Ender 3 S1 Pro, unwind the large plastic spring adjusters until they fall of. Lift up the bed and remove the springs and swap each for an orange rubber spacer. Then again spin the adjuster wheels until they stop. Simple to do and literally takes 5min.Now when auto leveling it always all green with barely any change each time.After reading the reviews I bought the double pack as it appears the S1 needs 4 equal hight spacers and not the 3&1 you get with the bag of 4.

Sadly these do not work with the Creality Ender 3 V3 SE, They are just a little too small and wont clamp onto a Creality Glass Bed and the Bed Plate.

After moving to a glass bed, I started to use the standard bulldog clips. However, I discovered these and would never go back. Unlike the bulldog clips, these are very compact and don’t interfere with the print bed. I have used them on loads of prints and they have never moved or fallen off. I would definitely recommend these.

6 - 18mm2 - 16mmEnder-3 V2 needs one short Column where the power connects to the hot bed.Ender-3 S1 needs four 18mm.So kit covers kit covers several different printers.