Shop › Mushroom Inititative Mushroom Inititative $12.00 sold out Jar is made with epoxy resin. Sits about 3 inches tall. Lid screws on tight. Opening is about 1.5 inches wide. Jar is made with epoxy resin. Sits about 3 inches tall. Lid screws on tight. Opening is about 1.5 inches wide. Sold Out Added!