8 Pieces 3D Printer Heatbed Parts Silicone Leveling Solid Bed Mount 3D Printer Heatbed Part Stable Hotbed Heat-Resistant Buffer Compatible with CR-10 Ender 3 Bottom Connect (Black,0.63 Inch, 0.7 Inch)

Used these to replace the stock hard spacers on the Creality CR-6 SE and CR-6 Max. Allowed for fine adjustment of the heated bed to get it leveled. Their larger diameter made them easy to install as they stayed in place while trying to align the heated bed to the carriage.

If you add a bed leveling probe these are fine. Without a probe you need to be able to move the bed around and these do not allow for much movement. Compared to the original springs, and replacement springs too, these are MUCH stiffer. They do not all or much adjustment.

No matter what combination I used, the left side of my bed was significantly lower than the right. Leveling was impossible so I tossed my original springs back on and had it leveled in no time.

Simple and effective! I rarely have to make bed adjustments. I mean very rarely. And I will change out filaments frequently, without having to worry about adjusting my nozzle height.

I havent leveled my bed nearly as much as before, and Ive used 3 different kinds of springs trying to get a more sturdy print bed. I HIGHLY recommend this product. And getting 2 sets is amazing, especially since I have 2 identical Ender 3 printers.

Installed these and haven’t had to re lvl my bed since

fit and finish is very good

these are way easier to setup vs the springs. they have just enough squish to keep things level. unlike the springs you cant push the bed down and move it out of level.

Missing one of the larger ones. Received 5 instead of 6 and the 2 small ones.

Very inaccurate sizing, as each spacer has its own height. Measured each with my caliper and none were equal height. Luckily most print beds have adjustment screws to compensate for this poorly made product.