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)

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.

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.

These fit my ender 3s perfectly. Even gives you a choice to try the harder springs or the silicone spacers. I personally perfer the silicone spacers. Good price for everything thats includes.

I highly recommend these upgrades. The silicone spacers are a must if you have ABL. If not then use the heavy springs! Best upgrade kit for any printer!

lost one of my knobs to my sunlu printer. Got these and the fit right up. Really like the color also.

I think these are a perfect fit for my Ender 3 max neo. It really fits the red color scheme. They are super easy to install and work great. The extra nozzles are just a bonus. The price is great. If I have one criticism it is that I would like them to say up and down with arrows on which way to turn them. I may be the only one but I always spin the wrong way first. Im using the silicone feet on one printer and the springs on another.