About this 3D model

Here's a small spindle cleaner… The pictures are actually self-explanatory Application: Fold a piece of paper towel and insert it into the device, position the spindle cleaner on the spindle, and move the Z-axis At the same time, the spindle can be sprayed with a cleaning agent in an aerosol can (e.g. WD-40) (preferably with a tube extension); the excess cleaning agent is collected in the drip tray and the printer's interior remains clean