The wool wiper in the .27-.388 caliber range (6.8 mm) is the ideal tool for the gentle and thorough aftercare of your long gun. Made from soft, absorbent wool material, it reliably removes the last residues, moisture and oil residues from the barrel. Especially after using brushes or cleaning felts, it brings the inside of the barrel to a high gloss – without leaving scratches or residue. Perfect for hunters and sport shooters who rely on careful gun care.