YOOPAI Metal Leveling Nuts and Springs Nozzles Heatbed Silicone Leveling Column Mounts Hand Twist Upgraded Set for Ender 3/3 V2/Ender 3 Neo/Ender 3 S1 Pro/Ender 5 Plus/CR 10 Series 3D Printer (4Pcs)

Got these for the silicone spacers to make life easier when leveling our Ender 3 Max Neo, and they work great! they make the bed super solid and were painless to swap out. I like the metal wheels included because they have nice grip and are lighter than the stock plastic wheel. Only by a couple grams, but hey, every bit counts. Going to get more of these as we expand our Ender selection

these work very well and were an easy swap - not sure how they want me to judge print quality based on these parts - but i do have really good quality and it works well.

I just have to say, wow, what a noticeable difference getting rid of the springs on my ender! Comes with stiffer springs and silicone spring replacements. Easy to install and comparable in price to many other options.

Im using these on my ender 3 pro and they are a perfect fit. The silicone leveling columns hold their shape really well and make the print bed much more stable than springs. The large aluminum leveling wheels are easy to use also. I highly recommend this upgrade kit.

Using on an Ender 3 Neo. Swapped out the old plastic bed adjustment knobs for these aluminum ones. Silicone spacers hold the bed level longer than springs in my experience. Good value for the price!

This is a must-have upgrade set. The springs are keeping my bed consistently leveled, and I had no idea how much easier it would be to level the bed with these oversized wheels. Big improvement.

I’ve got 5 printers and have ordered kits like this for at least 3 now. The spacers are so nice. Worth every penny

Exactly what every Ender 3 needs out of the box.

Works as expected, I just have some slight issues with one of my screws moving by itself but that is a known issue that I need to get some lock nuts to fix. Makes turning some of the bed leveling sides easier than before but at the same time one of the corners is a little harder to turn because of the limited area under the heater bed. Overall though these work as they should with no issues, all the issues I am having have to do with the machine itself rather than these not working properly.

YOOPAI Metal Leveling Nuts and Springs Nozzles Heatbed Silicone Leveling Column Mounts Hand Twist Upgraded Set for Ender 3/3 V2/Ender 3 Neo/Ender 3 S1 Pro/Ender 5 Plus/CR 10 Series 3D Printer (4Pcs) First impressions: Nice upgrade set of leveling nuts and springs. All of the parts look well made. Installation/setup: Follow instructions to install and adjust. Final thoughts: I’m new to 3d printing and I have no idea if this helps or not. I have to assume it does, it seems to work well. The ones that came on my second hand Ender 3 pro were worn from use and I got these to replace them. ⭐️1 star - I dont recommend it at all, poor quality. ⭐️⭐️ 2 stars - I dont recommend it, it has multiple faults, or a very high price. ⭐️⭐️⭐️ 3 stars - Its passable, It has some faults but the quality is ok for what it is. ⭐️⭐️⭐️⭐️ 4 stars - Product quite acceptable, it does what it promises. ⭐️⭐️⭐️⭐️⭐️ 5 stars - Product that I totally recommend.