KAMINI ROLL ON PERFUME OILS ARE MADE FROM HIGH GRADE INGREDIENTS, THEY ARE A GREAT ALTERNATIVE TO SPRAY PERFUMES AND COLOGNES BECAUSE THEY ARE PURE OIL AND DONT HAVE ANY ALCOHOL WHICH MAKES THE SCENT FADE QUICKLY. JUST ONE DAB ON THE WRIST OR BEHIND THE EAR AND THE BEAUTIFUL FRAGRANCE WILL LAST ALL DAY. EACH BOTTLE CONTAINS 8 ML OF PERFUME OIL.