Quick-dry, long lasting, bright, and colorfast. Permanent ink that dries in seconds. Great gift or prize for a golfer learner. Available in a variety of patterns. Golf ball is not included. Specifications: Material: Plastic Length: 5.3 cm / 2.09 inch Outer Diameter: 2.1 cm / 0.83 inch Package Included: 1 Piece Golf Ball Stamper (balls not included) Notes: - Please allow slight differences due to manual measurement. - Color may vary slightly due to different monitor displays. - It is normal for the seal to appear blurred when used for the first time. Wipe the head with a tissue or cloth before use.