I have a blade sharpener that I bought at Walmart back in 1996. It is called "Quilter's Dual Rotary Blade Sharpener". It's made by a company "The Quiltery". It works okay. I just recently purchased "The Binding Tool" by Susan Brown. I bought mine from the Missouri Star Quilt Company. I have not had an opportunity to use it, however. When I do, I will let you know. I bought it to use it on my Project Linus Quilts. Good Luck.
Have a blessed day.
debra