World Class Ink offers a full satisfaction guarantee on all Riso S3276 Master Rolls. We strive to keep all products, including this Riso S3276 Master Rolls, in stock at all times. World Class Ink will ship your Riso S3276 immediately so that you receive your order quickly and accurately. Once you receive your Riso S3276 Master Rolls, should you require any assistance at all, please do not hesitate to contact World Class Ink Customer Support. We will make every effort to ensure you are completely satisfied with your purchase of this Riso S3276.