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

I originally upgraded to the yellow springs on my Ender 3 v2 but found that I still had to constantly level the bed. With these silicone spacers I am able to set the bed and not have to level it so often. I check it about once every dozen prints and it doesnt need much adjusting. The spacers are much sturdier than the springs, and keep the tension on the bed without loosening much better than even the yellow springs.

Work great

Much better than the springs.

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

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

I have had the yellow springs and these are much nicer. They stiffen up the bed and it seems to not need adjustments as much.

Alot stiffer than springs. If you need to compress them to level your bed, it can be tough. Probably easier to reset the endstops and then level the bed with out the need to compress them so much.

Had to re-level my bed after every print with these, was not impressed. I ended up swapping back to the stock springs and havent had to level in close to a month.

They have been a great replacement for my printer’s stock springs.

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.