Use this white tire paint pen to mark your tire puncture site for simplified repair with a Slime plug or patch kit. This highly visible, UV protected ink works well on tires, tubes and other auto parts. The long lasting and high quality paint means you will always be able to easily identify the location of your repair. Product Features:One white tire paint penLong lastingHighly visibleWorks on all tires and tubes, as well as other auto partsUV protected inkEasy to use