The ZAI Carbon Pen is a revolutionary eco-friendly writing instrument dedicated to reducing deforestation caused by traditional wooden pencil production (approximately 600,000 hectares annually).Utilizing innovative compression technology, it concentrates the equivalent of 200 standard pencil leads into a single pen, eliminating the need for sharpening while offering exceptional durability.Its core lies in the pencil lead compression technology and retractable structure design. When the cap is attached to the rear, the pen extends from 92mm to 135mm. The anti-roll protrusion on the connector ring, combined with the no-sharpen feature, significantly enhances user convenience.Meticulously designed for user experience, its lightweight body (only 14 grams), portable size (92mm capped), anti-roll design, and ultra-long lifespan (eliminating frequent replacements and sharpening hassles) – even allowing writing with the edges after the core wears down – all embody convenience and practicality.Crafted from unique CXP material (made from recycled wood waste), its surface exhibits a delicate granular texture formed by natural, crushed tree bark, endowing the product with a natural, distinctive, and luxurious feel that aligns with modern aesthetics and sustainable values.Sustainability is central to the ZAI brand mission. The pen's ultra-long lifespan (>200 times that of a standard pencil) drastically reduces resource consumption. The CXP material recycles wood waste, transforming it into a valuable resource. Together, these features effectively protect forests, conserve resources, and minimize waste, empowering businesses and consumers to practice ESG principles.