This is a set of star sand souvenirs I bought in Okinawa over 10 years ago. There are 16 bottles in total, plus extras (the photos show the same 8 bottles in the first and third pictures, taken from front and back). I have stored the unopened bottles in a dark place, but they weren't put away immediately after purchase, and due to amateur storage, there is some aging. Please understand. Okinawa Star Sand Souvenir