Mottled Glass Kidney Bean Shaped Ornament

Hard to describe this ornament. It is glass. Reminds me of a ball that has deflated. Mercury glass with a mottled finish of muted tones of pink and green. Just a really unique looking ornament. It is glass because it is cold to the touch. Approx 3 1/4" long and and each side is 1 3/4" wide and it has three sides