[Luminio] luminio Wooden Pencil, Wood Barrel, Ballpoint Pen, Jetstream, Thick Barrel, Premium Wood, Made in Japan, Handcrafted, 0.5mm.

Craftsmen carefully selected timber from around the world to create this handmade wooden ballpoint pen. As you use it, a luster and depth will develop, allowing you to enjoy a unique character. The gentle touch, warmth, and pleasant fragrance unique to wood make it ideal not only for your own collection but also as a gift for someone special.

[Kurokaki] An exceptionally rare and highly prized wood, considered one of the most valuable in the world. Kurokaki appears only once in ten thousand shibu-kaki trees. It has been extensively used in woodworking items for the Imperial Treasury Storage and is counted among the highest-grade tea ceremony utensils, having been treasured for centuries. Its unique, beautiful striped pattern changes to a deep, rich color as you use it, truly befitting its status as a premium item.

Scientific name: Diospyros kaki Thunb. Origin: Japan, China Other: An exceptionally rare and high-grade wood.

The pen uses “Mitsubishi Jetstream,” allowing for smooth writing even without applying pressure.

Please note that because this product uses natural materials, color tones and grain patterns will vary from piece to piece. We ask for your understanding.

Compatible refills include Mitsubishi Jetstream refills SXR-38, SXR-5, SXR-7, and SXR-10. Please be careful not to lose the spring that comes with the refills.

・A beautiful wood-grain ballpoint pen, "Patriot Wood Pen," carved from carefully selected Japanese woods familiar to Japanese people. Each pen is meticulously and lovingly handcrafted by traditional Japanese artisans, making each one unique. As you use it, a luster and depth will develop, allowing you to enjoy a unique character. ・The thicker barrel has a substantial weight and feel, with a diameter of 15mm and a weight of approximately 40g, making it easy to grip and providing a smooth skin feel. It also features a “twist mechanism,” common in high-end ballpoint pens, which allows for a more discreet and elegant writing experience. ・We have adopted the groundbreaking ink ‘Mitsubishi Jetstream’ that achieves an “exceptionally smooth writing experience” that is unexpected for an oil-based ballpoint pen. Compatible refills include SXR-38 (0.38mm), SXR-5 (0.5mm), SXR-7 (0.7mm), and SXR-10 (1.0mm), making it recommended for those who prefer a fine tip or a thicker tip (initial fill 0.5mm). ・[Product Size] Length: Approximately 134mm, Barrel Diameter: Approximately 14mm, Weight: Approximately 35-40g (Note: Individual variations exist due to natural materials) [Material (Metal Parts)] Alloy with plating [Made in] Japan [Other] Comes with a paper case. ・[Kurokaki] An exceptionally rare and highly prized wood, considered one of the most valuable in the world. Kurokaki appears only once in ten thousand shibu-kaki trees. It has been extensively used in woodworking items for the Imperial Treasury Storage and is counted among the highest-grade tea ceremony utensils, having been treasured for centuries. Its unique, beautiful striped pattern changes to a deep, rich color as you use it, truly befitting its status as a premium item.

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device's requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.