The diffused stone itself has no added essential oils Please add the free fragrance oil Or add your own essential oils **Details** Marble Plaster Tea wax holder － Material: Plaster － Dimension: * height: 6 cm * width: 5 cm * wight：about 180g － Use of recommendation: * Decoration * Diffuser * Tea wax holder － Complimentary gift : fragrance oil 1ml ( Choose one ) ■ Fragrance Oil : PHTHALATE FREE *Pillow Talk「 NEW！」 *Warm Milk「 NEW！」 *Red Rose *Tam Dao *White Musk *Wood Sage & Sea Salt *Amber & Lavender **Note to customer** - The air bubbles on the diffusion stone are natural phenomena and do not affect the use. - Due to the influence of time and sunlight, the color of the colored diffused stones will gradually fade, which is a natural phenomenon. - Because it is handmade, the appearance of the same product will be slightly different, please be careful of those buyers. - The product is handmade, so it may not look exactly the same as the photo. - The product is handmade, so the size will change slightly. - Please allow for some variation in color as displayed on different devices and screens. Actual colors may vary. - Gypsum products are fragile, so please do not drop them. - Since the essential oil drops have oil stains on the diffusion stone, in order not to affect the appearance, please drop the essential oil on the back or invisible places. - When adding essential oils, you can add some water or alcohol to increase the diffusion effect of aroma. - This is a customized product that takes 3-7 working days (excluding holidays). -We do not accept the return / exchange of customized products.