Nice idea with a 3D printer to make a custom roller that you can make patterns with.
http://www.instructables.com/id/Paint-roll-hack-Text-and-massage-customised-3D/
Nice idea with a 3D printer to make a custom roller that you can make patterns with.
http://www.instructables.com/id/Paint-roll-hack-Text-and-massage-customised-3D/