SIMPLE 4pcs 10ml (1/3oz) Refillable Thick  Roll on Glass Bottle Pink Blue Black Green  Stainless Steel Roller ball for Fragrance Essential Oil Perfume bottle Silver Aluminum Cap Perfect for use of perfumes oils, essential oils and more. Different colors, easy to distinguish between the different oil/perfume 90% or more quality carrier oil dilutions recommended. Set of 4 Frosted Blue,Black,Pink,Green,Transparent, Take your oils wherever you go with this travel size (10ml, 0.33 fl oz) portable product. 1PC 15X15CM Glass clean cloth