Lưỡi Cắt Thay Thế - Máy Cắt Cỏ Không Dây Ozito PXC (Einhell) 18V 240mm

In 3D, in 5 minutes - You can use any layer height and infill.

I printed it with PETG, but the replacement blades are still consumables, so don't expect them to last long. Maybe nylon or PC filament would be more durable, but PLA and PETG are quite brittle, so you'll want to print a few of these!