I use a regular brush to apply grease to the smoothed guide rods. In order not to dirty my other tools, I designed a simple cover that can be folded.

Of course, this cover can also be useful for paint brushes. Below is a link to the source model where you can customize it, shape and size.

Print instructions:

• Material: PLA, PETG
• Layer: 0,2 mm
• Perimeters: 2
• Infill: 15%
• Supports: No
• Brim: No

This model does not require any special settings, more details in the attached 3MF file.

Custom modification:

If you want to modify the model, I am attaching the STEP file and a link to my OnShape.

OnShape Link

Current model version: V02

Note:

Please don't forget to leave a rating or a comment. I will be glad for any feedback, so I can correct any mistakes in the design. Thank you very much.

Print visions, create reality!