[Material] Gypsum powder, pigment [Size] diameter 6.5x high 2cm (with hemp rope can be hung) [Usage] Made of gypsum, it is not fragrant, Need to drip with essential oils or flavors, will slowly release the aroma, Suitable for small range of fragrance, can be used as decorations. Drop on anti-mosquito oil to repel mosquitoes. If you want to change different types of essential oils, Soak the diffused stone in clean water for 2-3 hours. Remove the dried to dryness and reuse. 【Precautions】 Handmade, if you are in a hurry, please discuss with the designer. Please handle with care to avoid falling and rupturing.