Upgrade your home fragrance game with our refillable glass diffuser caps. These black reed diffuser stoppers are designed to -tooth bottles, making them ideal for DIY projects. Simply remove the old cap and replace it with one of these sleek, black lids to keep your essential oils fresh and maintain of your perfume. Features -Color:Black -Material:Alumina -Size:2.70X2.70X2.00cm/1.06X1.06X0.79in -Creative design: the black diffuser jar tops feature a creative design that allows for diy crafts, making your fragrance bottles unique -Wide : these 24tooth diffuser caps are designed to fit various diffuser bottle sizes, ensuring easy replacement and use -Durable construction: made from durable materials, these caps are built to last, providing reliable longterm use without damage -Strong seal: the caps provide a strong seal to prevent fragrance liquid from evaporating, helping to maintain the scent for a longer period -Multiscene use: suitable for home, office, car, and more, these diffuser caps help create a soothing aromatic environment in any setting Package list: 10 x reed diffuser bottle caps