Feature:1. Mainly used to remove scratches and rust on the parts of the watch, small and convenient, easy to keep and carry.2. One of the professional watch maintenance tools, suitable for repairmen and amateurs, for you to save expensive repair costs.3. Includes 3 different rust removal pen brushes to meet your needs. Easy to use, exquisite watch repair accessories.4. Can be used to remove the rust on the watch, wonderful and essential watch repairing tool.5. Made of high quality plastic material for durable and reliable in use. About 11.8cm / 4.6in of the size.Specification:Item Type: Rust Removal PenMaterial: Plastic Size: Approx. 11.8cm / 4.6inApplication: Can be used to remove the rust on the watch Package List:1 x Black Rust Removal Pen1 x Yellow Rust Removal Pen1 x Red Rust Removal Pen1 x Storage Bag Note:Please allow 1‑2mm error due to manual measurement. Thanks for your understanding.