adrenaline swab with squeegee greyThe Adrenaline Swab comes in two flavors. The Swab with Squeegee and the Swab with Double Wool. There is no best solution so use whatever works best for you. The Adrenaline Swab with Squeegee has the molded plastic shaft (no wood) with thick wool on one end and a soft rubber disk on the other. For best results: (1) Use the squeegee end first by inserting the disk into the barrel and when the soft tip touches the ball in the breech simply pull it out.