Type:Ballpoint Pen Erasable Or Not:No Writing Point:0.7mm 1. Product Name: Fish pen, marine pen 2. Product molding materials: ABS (plastic) 3. Specifications: 38X30MM total length 150MM 4. Refill length: 70MM 5. Product weight: 15g 6. Process of the product: This product is made of environmentally-friendly ABS rubber. The surface color adopts advanced spraying technology and environmentally-friendly paint imported from Japan. The color is vivid, the surface is smooth, it is resistant to falling and anti-friction, and the crystal laser eye is used. The nib is environmentally friendly. The copper material is refined, and the pen case is made of environmentally-friendly PVC transparent rubber. This product is suitable for consumers at all levels.