VFG cleaning pellets are made of pure woollen felt and are used for final cleaning, oiling and degreasing and are minimally larger than the actual calibre of the weapon. This means that the woollen felt element is squeezed together while being pushed through the barrel, so optimally and completely removing all the dirt.
These cleaning pellets can be used to clean your airgun barrel. They don't have a pre-punched hole in the centre and are meant to be shot through the barrel. Put one or two cleaning pellets in the barrel and shoot.