Quilting needles, which are also known as betweens, are much shorter than sharps and also have a small, rounded eye for thread. This type of needle is a bit thinner than a sharp as well. Quilting needles are great for small, detailed stitching, such as quilting, of course. Their thinness and small eye help them pass easily through heavyweight fabrics, like denim or tweed. This type of needle is available in sizes 1 through 10.