Memory Wire
Memory wire stays in shape & snaps back to it's original position when stretched and released.
We use it here at Bead Shack for birthday parties for the kids, so that no-one has a 'failure' at the project they are making (our parties want to just be about having fun). We also use it for anyone who is challenged either physically or mentally, as it is the easiest for them to hold and thread with. So for young, old, very old, disabled or challenged beaders, memory wire can give you a success, every time!