Lubrication Brushes

Lubrication Brushes with Sponge Tip These small brushes with sponge tips are designed to make it easier to lubricate the rails of 3D printers, especially when using very liquid oils. The sponge tip, made from a regular dishwashing sponge and securely glued in place, absorbs just the right amount of oil and releases it gradually, allowing for an even application without dripping. Ideal for reaching difficult spots and for precision applications, these brushes help keep printer rails lubricated an