Review on Domestic Sewing Machine Quilting Made Easy: YICBOR Free Motion Template Series 5 With Frame (TK(Q5-08)) by Betsy Clark

I think this product would work well for me if the thickness of the templates was as advertised, 5-6mm, 1/4”….but they were only 3mm thick. I searched and searched to order a set of the correct thickness because an earlier set was too thin and unsafe to use with my sewing machine (high shank Pfaff performance icon), the needle with the ruler foot attached can ride up over the edge of the template. I noticed a lot of the reviews said they were for high shank machines and would not work with their low shank machines, so I don’t know if I just received the wrong set or they aren’t being measured correctly. If anyone can point me to a set that’s of 1/4” thickness, I’d be so grateful. I ordered the frame that holds the various templates, and it is 1/4” thick, but the templates themselves are not.