Zebra Gym-Knock with Biotube Ballpoint Pen – 0.7mm – Water Clear

Zebra Gym-Knock Ballpoint Pen, which the only ballpoint pen in the industry that is environmentally friendly not only in the main body but also in the refill. This pen high-quality ink offers vibrant and consistent colors for your pens and markers, ensuring your writing and artwork stand out. It’s designed for effortless, skip-free writing, and its long-lasting performance reduces the need for frequent refills. Additionally, our refill ink is eco-friendly, making it an environmentally responsible choice for those who care about the planet. Refills made from plant-based biomass plastic reduce CO2 by 73%. 30% sugarcane-derived biomass resin is used for the core tube. The product itself is also made from recycled materials with low environmental impact. So, revive your pens and markers with our premium refill ink for a sustainable and vibrant writing experience. Nib: 0.7 mm Ink color: Black Length: 141 mm / 5.5 inch