Very nice set of 400 tattoo pen covers for wireless pens. These are a great convenience, and I can tell you from experience that I am accustomed to using a longer pen and clip cord cover, that I would simply rip to size. This is so much easier, and looks neater, as well.
The nicest part of this set is that the front end is closed off, with a large round opening for the tip of the pen. This eliminates the need to fold the front of the cover into the opening where the cartridge goes, then install the cartridge to hold it. No longer needed, thank you.
These come in two sets, one pink, and one white. They're really geared for PMU (Permanent Makeup) work, but will work just as well for tattooing, or even microdermabrasion pens.
Good design allows you to maintain a clean, healthy work area. Easy to use.