This is a real mushroom that’s fully preserved and sealed inside of a glass curiosity jar. The 1.75" tall oddity décor jar features tiny fungi, moss and stones. These can make wonderful gifts for nature enthusiasts, unique home decorations, or special additions to your curiosity collection. Each curiosity jar is made by hand at Fungus Farm LLC in New Hampshire, with sustainably harvested mushrooms. We carefully dry and prepare each mushroom to preserve its original shape and color, then coat it with a protective epoxy for permanent display. Please message us if you have any questions!