This listing is for one gorgeous crystal bottle necklace. Unscrew the top of the necklace and fill yours with your fav essential oil or perfume! Each necklace comes with a dropper. Available gemstones: ✨ Rose Quartz (pink) ✨ Clear Quartz (clear) ✨ Amethyst (purple) ✨ Amazonite (teal/seafoam) ✨ Labradorite (iridescent grey/green) Comes on an 18" brass chain with 18k gold plating over top. Rosary chain beads may differ in colour compared to those in the photo. It always depends what beads we have in stock but we always make sure the bead colour compliments the stone/crystal colour ❤ Stone measures about 1" tall. You will receive one similar to the pictured necklaces. Please make sure to screw the top of the bottle on completely before wearing. The bottles have been quality checked by me and are in perfect condition so I unfortunately cannot be held liable for the bottle falling and breaking if you don't twist the top on properly.