Silver Roller Blotters. Silver Roller Blotters. We offer a selection of 4 Sterling Silver Roller Blotters in various sizes ranging from: height 1.5cm, Signature Roller Blotter with Knob(63 x 25 mm) height: 1.5cm; Mini Roller Blotter with Knob(66mm x 47mm) 1.5 cm high Standard Tiered Roller Blotter with Knob (83mm x 43mm) height: 1.5cm and the Large Flat Roller height: 1.5 cm; Blotter with Knob (90 mm x 63 mm). All blotters have a wooden base made from sustainable wood, and apart from the Signature blotter they also have leatherette on both flat sides. Please see below for further information. Each Blotter is hand crafted in the UK by our silversmith and is fully hallmarked and boxed. Please note sizes & position of the hallmarks may vary. All Roller blotters can be engraved.