Imdinnogo BCZAMD Heatbed Silicone Leveling Column, 3D Printer Hot Bed Mounts Column Stable Tool Heat-Resistant Silicone Buffer for Prusa i3 Plus A8 Wanhao D9 Mega, 4 Pack Brown

These are great as they stay where you set them. On a CR-10S, you need to use an adjustable z-axis endstop bracket or youll have to use shims as these are thicker than the stock springs.

so far these have worked. Bed stays strong and leveled. Havent ran into any issues so far

So happy! Bed leveling is a breeze!

bought for both my Ender 3 and Ender 5 Plus. super easy to install and level bed afterward. just so you know they are hard to tighten down but after that, its set, and forget the bed level. It did not say specifically that it would fit my two machines, but I tried and I LOVE THIS PRODUCT!!!

Ive went from the stock springs on my ender 3 to the yellow upgrade springs, to these. If you compress them quite a bit then set your Z stop switch so that when leveled they are about half compressed- then they hold level amazingly well. Been running them for some time and level stays put. I like them.

These work pretty well. They dont hold level that great. Im going to add lock nuts and dial everything in 100% and try a few more tests. I did order some black ones from the same company, Im sure the build and everything is the same but its worth a shot. Ill update my review after I have a chance to do a little more work. Definitively better than stock springs and yellow springs, especially if youre using a thicker glass bed. It gives you back some of your vertical build area.

If you have a 3D printer you know how much of a pain it is to level the bed and 5-10 prints later re-level the bed... and 5-10 prints later re-level the bed... once I put these in it have not had to level my bed again and I have printed probably around 100 things! They work great on my Geeetech A10M and I will be getting another set for my Geeetech A10T!

I havent had to level my bed since I got them months ago.

I would recommend these over the stock springs every single time. I bought these and threw away the stock springs.

I put these on my Ender 3 pro, and I havent had to adjust my bed since.