Onyx and Green's Package of 10 gel stick pens are made from recycled plastics with hybrid oil-based gel black ink for smooth glide writing. 0.7 mm tip. Packaging made from poly bag. ABOUT RECYCLED PRODUCTS: High percentage of post-consumer and post-industrial content in the product and packaging is the ultimate goal when we design and develop these products. In this Family, we introduce post-consumer recycled paper, recycled plastic, recycled rubber, recycled newspaper, recycled PET bottles and our latest additions, recycled milk cartons and recycled aluminum