Utilizing these tiny hanging keychains is simple. Fill the glass bottles with your desired essential oil or fragrance, secure the cap, and attach them to your keychain. They allow for easy accessibility to your preferred scents, enhancing your daily experiences with just a simple twist or spray. Features -Color:Multi -Material:Glass -Size:3.00X1.10X1.10cm/1.18X0.43X0.43in -Size:3.60X1.10X1.10cm/1.41X0.43X0.43in -Size:4.20X1.10X1.10cm/1.65X0.43X0.43in -Chic accessory: elevate your accessory game with these beautifully designed glass perfume bottles that serve as both practical and stylish items on your keychain -Handy for travel: ideal for travel enthusiasts, these small containers allow you to take your favorite essential oils or perfumes in your bag without the bulk -Artistic touch: the unique shape of the bottle adds an artistic element to your everyday items, making it a great conversation starter -Easy refilling: these essential oil bottles come with a wide opening for easy refilling, allowing you to switch out scents quickly and effortlessly -Presents ready: packaged attractively, these glass keychain bottles make for thoughtful presents for friends and family who appreciate functional yet beautiful items Package list: 18 x essential oil bottle pendants