MOKUPEN Kyo's wooden shaft pens are handcrafted with care by me, a house construction engineer. The metal fittings are from Off Corporation in Japan. The name of the metal fitting used this time is "Fun Line." The wooden shaft is made of [Tabu wood]. It is thicker at the bottom for easy grip. The carnauba wax used for the finish 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 melting point is high, at 80°C to 87°C, so it is not sticky even at high temperatures. It has an excellent gloss and becomes more lustrous the more it is polished. ◆I'm sorry, but a customer who is purchasing in person is waiting, so I will stop listing soon. Thank you for your understanding. Metal fittings: Twist-type ballpoint pen Metal fitting color: Satin pearl Refills: CROSS oil-based ballpoint pen 8514 Mitsubishi Pencil oil-based ballpoint pen SK8 Wood shaft: Tabu wood Weight: Approximately 21.2g Thickness: Maximum diameter approximately 13.5mm Total length: Approximately 131mm 【Finish】 To beautifully finish the natural grain of the wood, we change the sandpaper from coarse to fine, polishing until a gloss appears. After that, we apply a base coat and then finish by polishing with carnauba wax (natural material) while applying frictional heat. 【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. You can remove the refill by turning that part. 【Shipping method】 ◆We will put it in a pen sleeve, then put it in a plastic bag, wrap it in bubble wrap, and then ship it 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 at all. Also, it is unfortunate that the photos cannot 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, and I will explain them to the best of my ability. Thank you for your understanding.