Modern version of our original Katana Stainless line which dominated the market between 1985-2000 for quality Production Groomers as well as in the Competition Ring; Hollow grind; Best Japanese Cobalt Alloy Steel; Very strong and durable; BL30 and BL48 celebrated by all who own as “Best in world” thinning shears for last 30 years; Gold plated handles on straight and curve styles; Ball bearing spring pivot with tension balancing