CREALITY Extruder Capricorn Pneumatic Bed Level Review

Based on our own experience, we would not recommend this product .While it is marketed as an Industrial and Scientific solution, it falls short in quality. The pros are that it is easy to install. UNFORTUNATELY, that's where the benefits end. The cons are that it is poorly made and has given us nothing but trouble resulting in wasted time and resources. We regret this purchase and would advise others to look elsewhere for a better option..

I don't know if they make that much of a difference when leveling the print bed compared to standard nuts, but they are well made and more aesthetically pleasing (and easier to see!) than the black plastic nuts. If you can get new springs (and you should), you can get those too.