These rolls are non thermal 1 Ply Bond Rolls which works with ink ribbon. Premium quality bond paper rolls are manufactured according to OEM specifications 100% Lint Free Paper Introducing our 3 x 165' Kitchen Register Rolls, designed for optimal performance with ink ribbon printers. These rolls are 1-ply bond paper, manufactured to meet OEM specifications for premium quality. With a smooth finish and biodegradable material, they offer a clean, lint-free printing experience. Each roll is 46GSM in weight, providing a 5+ year image life. This package includes 25 rolls, offering great value for your purchase. Ideal for point of sale systems, these kitchen register rolls are a reliable choice for your business needs.