These are selenite charging bars/incense holders, featuring a moon phase carved pattern! Selenite is a stone that is said to be the ultimate cleanser, working to clear negative energies. Selenite is one of the few crystals that never need charging or cleansing. Do not submerge your selenite in water, as it is a soft crystal, and you run the risk if it dissolving or cracking! Your piece will be intuitively chosen for you!