I made some ram horns out of sculpey. They don't look too awesome up close, but I got the D93 neodymium magnets from K and J Magnetics in the bases without any comedy. (Always a possibility with rare earth magnets covered with Gorilla Glue). That D93 size is the horn magnet size for Soom, just in case you need to buy them for your Cuprit or Beryl horns. While I was at it I put the magnets in Fu Bai's horns as well. None of these guys get to lean on my computer any more.