8 Pieces 3D Printer Heat Bed Leveling Parts, Silicone Solid Column, OD 0.63 Inch ID 0.16 Inch Stable Hot Bed Tool Heat-Resistant Buffer Compatible with CR-10 Ender 3 Bottom Connect, Black

It seems to do what it is suppose to do

I put these on my Voxelab Aquila X2, and found it to be a very big upgrade over the original springs!

Ive used simulare ones, But these were described as having solid core that appealed to me. But when they arrived they had no solid core. Appeared to expand and shrink frequently based on not being able to get consistant results. As soon as I got my bed level and ran another test to verify last test my bed was off level. Unable to get consistant result even without adjustment from one test to the next back to back. At first I thought something was wront with my ABL sensor so I replaced with old simular ones I was using from another manafacture and I was back to getting consistant results. Luckily these werent expensive but not worth the money.

First of all, They do not look like the picture. No core and over all a bit cheap looking. All are the same size, I had to cut one to fit in the back where the heating wire for the bed are. I will keep them and see what happens.

Works great on s1

Fit perfectly on my creativity ended-6 cycle core

they are all the same size so you have to cut one to fit in the cable corner of your printer bed.

I had to buy spacers for them to work

Bought these for even leveling and a stable bed adjustment. They do what theyre supposed to while having a little cushion and a little rigidity at the same time. They fit my Ender 3 S1 just fine.

These were exactly as advertised. You get 8 of them, all 18mm tall. You need four of this size for an Ender 5 Plus. Time will tell, of course, but the initial impression is of good quality at a good price.