Hey Steve, I saw this today and instantly thought of you and your mom. I love John James needles, I haven't used them for hand quilting but I do use the beading needles exclusively! They are indeed the best I've found. But, anywho, I saw these and thought how easy would these be for your mom!! Made specifically to be easily recogizable in a sewing box, etc. because each size has its own color. Thought you may like to see them. I'm gonna be placing an order for the beading and embroidery ones very very soon!
http://www.craftconn.com/Main.asp?Task=Custom&Step=Notion+Category&Criteria=pebbles