1ml Cobalt Blue Glass Roller Bottles with Stainless Steel Balls (Pack of 12), Funnel, Pipettes, and Essential Oil Bottle Opener

1ml Cobalt Blue Glass Roller Bottles with Stainless Steel Balls (Pack of 12), Funnel, Pipettes, and Essential Oil Bottle Opener. Create or dilute essential oil blends and use roller bottles for easy application. Roller bottles have stainless steel balls with black screw top caps. Colored glass helps protect contents. Perfect size for your purse or briefcase, for traveling, and for sharing samples. Essential oil bottle cap opener included. Use for easy opening and closing of roller bottles and essential oil bottles with orifice reducers. Comes with: 12 - 1ml Cobalt Blue Roller bottles; 1 - Mini Funnel; 2 - .5ml Pipettes; 1 - Essential Oil Bottle Opener.