Made by Zen Gem Aroma Diffuser The Gem Aroma Diffuser, inspired by Rose Quartz, is crafted to resemble the stone of unconditional love, using polyresin that shines like a polished gemstone. Each diffuser features a unique marbled pattern of dusky pink, taking inspiration from nature. Depth: 146 MM Polyresin body designed to resemble Rose Quartz Height: 152 MM Width: 146 MM Relaxing ambient light feature Two mist settings- constant and intermittent Nano-mist technology Mist duration 4+ hours Night mode setting that shuts off automatically for a restful sleep Worry free! Auto shut-off technology ensures it is safe to use around children or pets