64-Bottle Essential Oil Presentation Case - Black. Aromatherapy portfolio custom-designed to hold a mix of 5ml， 10ml and 15ml (up to 1/2 ounce) bottles. NOTE: Bottles are not included -- image shown is for example only. (Also， if you want a case to hold 15ml-only bottles， you may want to look at our 64-bottle 15ml cases， designed for bottles up to 2 7/8' height).