Any design having {HEAD ~ an enclosed housing} with a metal attached to a magnet that is releasable by {TAIL ~ a snapping motion} or a fast shake is within this invention 
Any design having { HEAD ~ an enclosed housing } with a metal attached to a magnet that is releasable by { TAIL ~ a snapping motion } or a fast shake is within this invention
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH