MOKUPEN Kyo's wooden shaft pens are handcrafted with care by me, a house construction engineer. The metal fittings are from Off Corporation, a domestic company. The name of the metal fitting this time is "Golf." The wooden shaft uses [Karin wood (Padauk)]. It is thicker at the bottom for easy grip. This unique Golf wooden shaft pen will not be produced again, so it's first come, first served. Also, the carnauba wax used for finishing is derived from the leaves of the natural carnauba palm. It is characterized by its high hardness and melting point. It is much harder than beeswax, and its high melting point of about 80 to 87 degrees Celsius makes it less sticky even at high temperatures. It has excellent gloss and becomes more lustrous the more it is polished. Thank you. Metal Fittings: Twist Ballpoint Pen (Golf) Metal Fitting Color: Gold Refills: CROSS Oil-based Ballpoint Pen 8514 Mitsubishi Pencil Oil-based Ballpoint Pen SK8 Wood Shaft: Karin (Padauk) Weight: Approximately 21.2g Thickness: Maximum diameter approximately 12mm Total Length: Approximately 130mm [Finish] To beautifully finish the natural grain of the wood, the pen is polished with sandpaper, changing the grit from coarse to fine until a glossy finish is achieved. After that, a base coat is applied, and then carnauba wax (natural material) is used, applying friction heat while polishing to finish. [How to Replace the Refill] Pull the wooden shaft pen from the middle to both sides, and the clip side will come off. Then, there is a black part inside. Twist that part to remove the refill. [Shipping Method] ◆ The pen will be placed in a pen sleeve, then put in a plastic bag, wrapped in bubble wrap, and then shipped in a cardboard box. ◆ The color of the actual product may differ slightly from the photos due to the shooting environment. The photos have not been processed in any way. Also, it is unfortunate that the photos cannot fully convey the quality of the actual product. Please understand. ◆ Since it is handmade, there may be some imperfections, but please understand. ◆ Contact may be delayed due to work. Thank you for your understanding. ◆ Please ask if you have any questions; I will explain to the best of my ability. Thank you. Type...Ballpoint Pen Ink...Oil-based Body Material...Wood Shaft