The Parker Schneider Eco 725 blue M ballpoint pen refill (10 units) is a high-yield, eco-friendly solution made from 95% recycled plastic. The economical pack contains 10 universal G2 (Parker type) refills with a medium (M) tip and waterproof, indelible blue ink. Its stainless steel ball ensures smooth, long-lasting handwriting with a lower environmental impact. Perfect for offices, businesses, and schools that prioritize sustainable consumables.