Goldtone ring with a top that swings open to reveal a very small resevoir. More of a novelty than really a functional "poison" ring - imagine what you would get out of a gumball machine. The top that slides open can be a little difficult (held onto the ring with a tiny rivet), but is flat so that you may attach a stone or other finding. The plating may also be lifting/bubbling slightly in the resevoir part of these rings due to age. Regardless, a nifty finding!
Moveable piece measures about 14x10mm. Limited stock.