I started out with 12 Wonder clips, moved them along as I sewed, and wasn't impressed. On Cyber Monday, JoAnn's had a package of 100 for 50% off and free shipping. Finally, I have enough Wonder clips for my entire quilt. Now, like BellaBoo, I love the clips. I already have them on my second quilt binding. I'll be using them instead of pins on my bindings from now on. By the way, I learned of Wonder clips here.