Quartz Gemstone Roller Bottle with Natural Bamboo Wood Lid Essential Oil Bottle Cross Cat Hamesh Hand Pattern 10pcs/lot P289Features: When you want to use these bottles, you can pour out the mini stones out and wash them with cold water before use. Also you can use the roller bottles as perfume bottle 10 Pcs bottles with easily remove roller balls and caps. Smooth rolling gemstone ball for easy even oil application. Roller bottles are the most convenient and economical way to dispense essential oil blends. A refillable roller bottle will allow you to pre dilute your oil