Happy to know you received the vials. Well, it is all your efforts that count. I am very thankful to your friend who carried the vials from Pakistan to America. Otherwise, I am totally unable to ship. Well, the vials from left to right (in picture): 1. Kashmiri Musk, Mysore Santal, Green Papua Maceration: Approximately 16 months old 2. Kashmiri Musk, Mysore Santal, Tigerwood Maceration: 16 month old 3. Tibetan Siberian Kashmiri Musk, Mysore Santal Maceration: Approximately thirteen months old 4. Ceylon Oud, Mysore Santal, Siberian Musk Maceration: Approximately one year old 5. Siberian Musk, Mysore Santal Maceration: Approximately 16 months old Well, I focused the amount of grains, and quality Santal that is just Mysore in my view. Heating is what I don't prefer at all. So, none of Musk Santal maceration is heated at all, but the heat, pressure and stirring of time were all that created these macerations. Musk Oud Santal macerations were heated for five times, but no direct heat at all. Scent profile! Well, it is what depends upon the wearer, dear and respected Hosayn. What can I say? Musk Ceylon Oud Santal maceration is a quite novel aroma. I hadn't experienced such profile before. Tigerwood Musk Santal is extremely silky, smooth and romantic. I just want you to wear three Musk Santal maceration first. This is what Musk actually is. Invisible fire! Again I am thankful to your friend who collected these vials and took them to you. Stay very happy and blessed!