I, too, have the KKB microserrated scissors -- there are 3 sizes and I have 2 of each of them. One set with my piecing tools and one set with my applique tools. Last year at the Houston IQF, I got a couple pair of the Kai embroidery scissors with the curved tips (model N5100). And this year at the Houston IQF, I got a pair of Kai double curved blunt tipped embroidery scissors (model N5130). They didn't have any with serrated blade, but I knew that after using the KKB serrated scissors, I wouldn't be happy with smooth blades. The salesman said he would check and see if they could make them for me. And they did (at no extra charge). It is amazing how closely I can trim with the blunt tipped scissors. I do needle turn, back basting and reverse applique by hand and fusible and spray sizing and template applique by machine.