
Can't say they helped my prints (they weren't bad at first) but they made the bed VERY sturdy (no more loose springs). The price is at least double what it should be for these. They are literally extensions of the rubber feet found on small coasters, planters or at the end of a pole so as not to scratch anything. They also seem to be quite durable compared to spring. If you typically need a lot of bed adjustment (up and down), this may not work. They compress quite a bit, not what traditional springs compress. After installation and adjustment, the bed will become absolutely durable. I would highly recommend shopping as almost $12 is quite steep for them. I would recommend them, however they are a great addition to your printer's stability and customization.

10Mm X 11Mm Black Plastic Open Type Cable Wire Carrier Drag Chain Towline R18 For 3D Printer And CNC Machines - 1 Meter Length
7 Review

Befenybay 2020 Upgrade: X-Axis Synchronous Belt Tensioner For Creality Ender-3/Ender3 Pro/Ender3 V2/CR-10/CR-10 V2/CR-10 V3/CR-20 Pro –Straighten And Stretch For Enhanced Performance
50 Review

BIGTREETECH TFT35 V3.0.1 Graphic Smart Display Controller Board For 3D Printer Ramps 1.4 RepRap 3D Printer Can Select Two Work Modes
13 Review

BIGTREETECH SKR 3 EZ Control Board 32Bit New Upgrade Silent Board Support EZ2209/ EZ5160/ EZ2130 Stepper Driver Compatible TFT Series Touch Screen, DIY For Most FDM 3D Printer (With 5PCS EZ2209)
7 Review

🔵 IFUN 3D Rapid Resin - Low Odor Photopolymer Resin for 405nm LCD 3D Printer - Fast Curing, Standard Rigid Formula - Sky Blue, 500g
5 Review

🖨️ IFUN 3D Printing Liquid Resin: High-Quality Innovative Solution
5 Review

UV Curing Standard Photopolymer Printer by IFUN
5 Review

Flashforge Adventurer 3D Printer with Detachable Precision Leveling System
6 Review