@Lydia_S , that sounds cool. I wasn’t planning on designing anything until next year (after I move), but I am definitely interested.
Well, like I said, I’m not using them, so, I’ll share a couple of them w/you.
@Lydia_S , I can’t wait. When I settle in after I move, I’m going to have a lot of fun with your art and I’m sure I’ll purchase some. (I don’t want the hassle of moving it now.) My dream will be very eclectic, with lots of art work, pottery, stones, crystals, and scientific paraphernalia. I’m embracing my inner differences from mainstream society.
Don’t feel obligated to buy some just because I passed some on to you that I wasn’t going to use anyway. I just didn’t want it to go to waste. 
#MatteoDeDonatis It would be fun to read your thesis. And yes the idea of magnetic silly putty sounds very entertaining. What about magnetic playdough?