Review on 🖨️ Optimize Printing Performance with Creality Printer Spring Compression Springs by James Pfettscher

Main springs only. Each nib is painted a slightly different shade, so I doubt they're a perfectly matched set, but if you're going to use them to preload a 3D printer platform, you won't care. They are fine - take it. You don't need those stupid aluminum idlers, but seven bucks will always come in handy.