Japanese Natural Whetstone Straight Razor Finishing

Description

Japanese natural stone. Very hard stone that will finish a straight razor with tomo nagura or a slurry raised by a diamond plate. Small surface chip near a corner but it doesn't get in the way of honing.
Measures roughly 13.5 x 7.5cm at the widest points and is around 2.5cm thick. Weighs 1lb 11oz.