Global Stationery Innovation Spotlight: How Greenwill's Erasable Pen & Magic Pencil Technologies Are Redefining School and Office Supplies

Kunshan, Jiangsu, China – In an era where sustainability, functionality, and user experience are paramount, the global school supplies and office supplies markets are undergoing a significant transformation. At the forefront of this evolution is Kunshan Crystal Culture Co., Ltd., operating under its distinguished brand Greenwill. With a legacy spanning over 25 years as a premier pen factory, Greenwill is not merely manufacturing writing instruments; it is engineering solutions that align with future-ready consumer demands and environmental stewardship.

Greenwill's innovative friction erasable pen technology offers a clean, mistake-free writing experience.

The Core of Innovation: Advanced Writing Systems

Greenwill's expertise is concentrated on redefining the very act of writing. The company’s R&D focuses on two revolutionary product categories that challenge conventional stationery norms.

1. The Erasable Pen Revolution: Beyond the Ordinary Writing Pen

Moving past standard ballpoint pen and gel pen offerings, Greenwill has mastered the science of erasable ink. Their flagship frixion pen (also known as friction pen or heat sensitive erase pen) utilizes a proprietary thermo-sensitive ink formula. This allows writing to be cleanly erased by the friction of a specialized eraser tip, enabling perfect notes and drafts. This technology is ingeniously applied across various formats:

• Multi-Functional Erasable Gel Pen: Models like the KP19001 combine four erasable colors in one retractable mini pen body.
• Custom Pen Solutions: Through its robust ODM/OEM capabilities, Greenwill creates bespoke custom pen designs for global brands, integrating erasable functionality into unique, brand-specific school office pen products.
• Enhanced User Experience: Designs feature ergonomic grips and balanced barrels, making them suitable for both left and right-handed users, a testament to their full-process design service that includes UX optimization.

2. The Sustainable Pencil Alternative: The Magic Pencil / Infinite Pencil

In a bold move towards waste reduction, Greenwill is pioneering the category of no-sharpen pen alternatives. Their magic pencil, also marketed as an infinite pencil, everlasting pencil, endless pencil, or inkless pencil, is a groundbreaking product for pencil drawing and everyday writing.

• Eco-Friendly Design: It features a durable, graphite-composite core housed within a reusable, eco-friendly barrel, eliminating the need for sharpening and significantly reducing plastic and wood waste.
• Circular Economy Support: The replaceable core design extends the product's life, aligning with Greenwill's commitment to sustainable development and circular design principles.

Manufacturing Excellence and Global Compliance

The reliability of every ball pen and erase pen leaving the Greenwill facility is underpinned by a world-class manufacturing and quality control system. The company’s state-of-the-art production workshop ensures precision and scalability.

Full-Process Quality Control: From sourcing raw materials to final packaging, every step adheres to the strictest international safety and environmental standards, including EN71-1/2/3/9, REACH, PAHS, SVHC, and ASTM-D-4236.

Certified Management Systems: Greenwill's operational excellence is validated by internationally recognized certifications, ensuring consistent quality, environmental responsibility, and workplace safety:

ISO 9001
Quality Management

ISO 14001
Environmental Management

ISO 45001
Occupational Health & Safety

Strategic Global Partnerships and Market Vision

Greenwill’s philosophy of "Write the future, Erase worries away" resonates with over 100 international brand partners across North America, South America, Europe, Southeast Asia, Oceania, and the Middle East. By providing comprehensive OEM/ODM services—from joint development and mold customization to small-batch trials and mass production—Greenwill acts as a true extension of its partners' teams.

"Our mission is to craft premium, not mass," says a company spokesperson. "We combine our 25 years of expertise with a deep understanding of global markets and regulations to help our partners launch differentiated, successful products like frixion erasable pens and eternal pencils."

About Kunshan Crystal Culture Co., Ltd. (Greenwill): Established in 1999, Greenwill is a specialist in the research, development, manufacturing, and sales of high-quality creative stationery. With a focus on environmentally friendly and innovative products like erasable pens and magic pencils, the company serves the global mid-to-high-end market through its advanced pen factory and full-service ODM/OEM capabilities.