Two-part cash register rolls are carbonless to create instant copies of receipts for your customers. You keep the white original while your customer keeps the canary copy. High-quality construction delivers clear results. Carbonless element is made of vegetable oil-based ink. End-of-roll warning feature keeps you prepared for replacement time. The recyclable core of the roll and the packaging are made of recycled plastic. The 3" x 90' rolls are made from SFI Certified carbonless paper.