The KAI 7240AS 10″ Professional Serrated Scissor/Shear is the scissor of choice for silk fabrics, aramid fabrics like Kevlar and Nomex. The serrated blade prevents accidental slippage when cutting. It is designed for light to heavy-weight fabrics and also cutting heavy gauge clear plastic on Dodgers, and Bimini Covers for Marine Canvas Fabricators. The Scissorman USA price is $89.99 with free shipping anywhere in the USA, and comes with a free Sharpening Certificate ( a $10.00 value). There is no sales tax in the USA except for our home state of Massachusetts. Please contact us for the international shipping cost. Currently, through the end of April we are running a 10% Sales on any of our scissors and Shears. This brings your price down to $81.00 with no sales tax and free shipping in the USA.