The IZUMO “Precious Wood” series by Platinum embodies the essence of Japanese craftsmanship, highlighting the natural beauty of rare and highly valued woods. Each fountain pen is designed to showcase the unique “Moku” — the distinctive wood grain formed by natural twists and irregularities, creating a one-of-a-kind visual result. The Karin-Kobu (Amboyna burl) stands out for its exceptionally beautiful heather, with intricate swirling patterns that can truly be described as the artistry of nature itself.

Its seamless design, without a visible step between cap and barrel, offers a sense of unity, while the absence of a clip enhances the tactile experience, allowing full appreciation of the wood’s natural texture. With minimal surface coating, the pen evolves over time, developing character through use. Natural features such as knots, small cavities, or bark pockets are preserved when they do not affect functionality, emphasizing the authenticity and individuality of each piece.

Platinum writing instruments are renowned for their precision, durability, and consistently smooth writing performance. This fountain pen features an 18K gold nib and a resin grip section, ensuring comfort, balance, and reliability in everyday use.

With a full length of 166mm, a maximum diameter of 18.4mm, and an average weight of 26.7g, both barrel and cap are crafted from Amboyna burl with an oil finish that enhances the natural feel of the wood. Each pen is presented in a special KIRI wooden box, designed for refined storage and elegant display.

The set includes a 20ml bottle of blue-black ink, additional ink cartridges, a Converter-800A, and a cherry wood pen pillow engraved with the brand logo. Also enclosed are an exclusive edition number card, indicating the individual production number, and a microfiber cloth for care and maintenance.

This is a strictly limited edition of only 50 pieces worldwide, produced using exceptionally rare material, making each pen a highly collectible item of refined value. Release date: August 2025.