if you have never hand quilted then I suggest a #8 between to start with. As you become more confident then go to smaller needles. I also suggest the book "How to Learn Hand Quilting in A Day" (and practice the rest of your life) by Nancy Brennan-Daniels. However, if you are not using a frame or hoop, then stitch like you would a running stitch. You need to be able to get your hand under the quilt to help guide the needle.