My DD lived with the native people for a few months when she was in Alaska on a medical contract. She was given many items made from antlers and bones only legal for the native Alaskans to make. The Ulu knife she gave me made with an antler handle has been the best kitchen tool I have. I can see how it would be a great seam ripper but never thought of using it that way. The Ulu knife is used for everything in Alaska.