Features: Waterproof tire marker offer durability, weather resistant labeling with a precise tip for clear lines on car, motorcycle, and bike tires. Featuring ergonomic design and quick drying ink, these markers ensuring smudge less application and comfortable grip for extended detailing tasks. Each tire paint pen contains fade resistant pigment formulated for rubber surfaces, enabling precise pressure sensitive marking without bleeding on wheel rims. Featuring a double tip design and UV resistant formula, this waterproof tire marker delivers crisp, long lasting lines on both smooth and rough surfaces while resisting oil, moisture, and sun fading. Perfect for marking tire treads in garages, workshops, or outdoor settings where weather exposure and surfaces contaminants challenge ordinary markers. Specifications: Product Title: 951C Waterproof Tire Mark White Crayon Product size: 13mm diameter Length: 100mm Component: wax Waterproof and oil-proof fast marking, double-head available Quick marking Smooth writing Waterproof and oil-proof. Package Includes: 1pcs Tire Marking Pen note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.