1 This incense stone is fragrance free, the advantages are: ✔ Add about 3-5 drops of natural essential oils to emit fragrance (the fragrance will stay different depending on the size of the space and the degree of ventilation), please avoid the part where the decorations are stuck ✔ Spray your favorite perfume directly. ✔ High hardness gypsum can be stored for a long time (but heavy falls can still cause corner damage). ✔ Mixed diatomaceous earth can also serve as a dehumidification and moisture-proof function. ✔ It is normal for the product to have pores because it absorbs water and essential oils. 2️ The color part: ✔ Random excellent. ✔ Color schemes that can be preferred by private messaging designers. 3️Accessories: Choice of magnets or air-conditioning outlet clips 4️ Product size: Product size is about 10 cm*10 cm*10 cm 5️ Ingredients: Japanese edible top gypsum + diatom earth + distilled water.