Brother PR1850B Black Pre-inked Stamp. For use with Brother's SC2000 or SC2000USB StampCreator Pro Systems. The PR1850B6P are Black blank self-inking stamps that can be quickly and easily customized with Brother's Stamp Creator Pro. With a stamp size of 18mm x 50mm this rubber stamp is perfect for recreating signatures, address, or check memos. Brother's quality, self-inking, rubber stamps can be created from images or graphic files that are up to 600 dpi. This high resolution reproduction makes it possible to recreate images, signatures, graphics, logos, and just about anything else you can imagine, on a stamp.