... , 10ml, 15ml, 20ml, 30ml, 50ml bottles. Instead of the common plastic bottles,we use medical-standard bottle for our e-liquid. 5ml,10ml ... , 20ml & 30ml bottles come with childproof cap ... box packing.Payment T/T, Western Union, PayPal(sample order for only )Shipping wayCNEMS,HKEMS,UPS,TNT concentrated tobacco falvors ...