Thank you for viewing. This is a set of 8 uncarved stamps (materials), including 2 black water buffalo and 6 Dutch water buffalo (white water buffalo/ox horn). These were found during a house clearance. Size Information: Black Water Buffalo Square Stamp: 2.4cm x 6.1cm Black Water Buffalo Round Stamp: 1cm x 6.1cm Dutch Water Buffalo Round Stamps: 1.8cm (1 piece), 1.5cm (4 pieces), 1cm (1 piece) Length: The short ones (1.5cm diameter) are 4.5cm long, the others are 6cm long. (Measurements are approximate due to amateur measurement.) The 1cm Dutch water buffalo stamp has a mark (processing) to indicate the top of the characters. Also, the 3 long 1.5cm stamps and the 1.8cm stamp do not have the characteristic patterns of Dutch water buffalo, and are likely made of a higher-grade material called white water buffalo or medium white. The black water buffalo round stamp has a slight chip on the stamp surface. It should be usable after polishing. There are no other chips or cracks, but please refrain from purchasing if you are looking for perfection, as they have been stored for a long time. *There is no engraving service!* No individual sales or discounts.