What you receive: there are 6 pieces catalytic wick replacements in 2 colors (silver and golden), each colors have 3 pieces, sufficient can meet your replacement needs for -controlled catalytic wicks Harmless and strong: this wick of oil lamp wick is made of a mixture of various clay materials, forming a precise ceramic structure; The outer ring is made of Metal, and the metal structure can strengthen the protection of the wick to maintain shape Good oil absorption: the good weaving of oil lamp wick has strong oil absorption, can be applied in combination with aromatherapy bottles and essential oils to efficiently and finely diffuse, which can bring fragrance into your room; Please note the package does not include aromatherapy bottles and essential oils Size information: the diameter of the ceramic is 0.71 inches/ 18 mm, which is suitable for of the catalytic lamps; When purchasing, please pay attention to whether the diameter of the mouth of aromatherapy bottle matches the diameter of catalytic Practical usages: after the essential oil is absorbed by the yarn core of oil wick, it uses the surface adhesion of essential oil to adhere to the hole of wick; This control catalytic lamps wick is widely applied as an aromatherapy accessory to help disperse the fragrance and purify the , creating a romantic to your space Colour:Gold, Silver, Creamy white Material:cotton thread, metal, clay Package Contents: 6 x Replacement Fragrance Oil Lamp Wick Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.