Compact alignment marker pen designed for golf balls — a small, easytocarry tool that helps you mark a clear alignment line for more consistent setup and improved shot control. Key benefits Precise alignment: The marker tip creates accurate, straight lines on golf balls to help you set up and aim consistently. Weatherresistant marks: Oily, fastdrying ink produces waterproof, fade‑resistant lines that stay clear in rain or humid conditions. Ready when you need it: Builtin hang hook lets the pen attach to a keychain or neck rope for quick access on the course or in practice. Ultralight and portable: Made of plastic, measures 90 x 12 mm and weighs just 6 g — small enough for any pocket or bag without adding bulk. Features at a glance Function: Ball alignment marker pen for drawing alignment lines on golf balls. Ink: Oily, fastdrying, waterproof, faderesistant. Carrying: Hang hook compatible with keychain or neck rope. Size & weight: 90 x 12 mm, 6 g. Material: Plastic body and marker tip designed for accurate line drawing. Use scenarios Preshot setup: Quickly draw an alignment line on your ball when preparing for a tee shot or approach to ensure the ball points where you intend. Putting practice: Mark lines for consistent alignment during putting drills to reinforce aim and stroke repeatability. Practice sessions and travel: Clip to a keychain or wear on a neck rope to keep your marker handy during range sessions or rounds away from home. What it solves Eliminates guesswork in ball alignment by providing a precise, durable line on the ball surface. Prevents smudging or fading from weather, so marks remain usable throughout a round or practice session. Keeps your alignment tool accessible without adding weight or bulk to your bag. Specifications Dimensions: 90 x 12 mm Weight: 6 g Body: Plastic Ink type: Oily, waterproof, fastdrying Designed for golfers who want a simple, reliable, and portable way to mark alignment lines on their golf balls.