Each item is handmade and one-of-a-kind. The finish is achieved by sanding up to 600 grit and applying KinuKa oil. The shape is designed for easy handling, with a rounded, streamlined form. Enjoy the aging process over time! By changing the metal fittings, it can be used as either a mechanical pencil or a ballpoint pen. Please inquire if you are interested. Mechanical pencil: 24g - 29g Ballpoint pen: Approximately 5g heavier than the mechanical pencil. Width: Approximately 14mm 《Notes》 ・The base supporting the pen is not included. ・Colors may appear different depending on your device. 《Refills》 Mechanical pencil: 0.5mm Ballpoint pen: G2 standard (e.g., Mitsubishi Pencil SXR-600)