Check the listing for details. Labeled Sand Samples from Around the World Cruises. Condition: Used. Listed at 5.00 USD. One sample equals two teaspoon in double zip up bags and labeled. We have done 54 cruises over the past 24 years and stopped at several countries and beaches on each cruise. With the exception of a handful, all the sands I offer are from my own travels. When I travel I will add more so keep coming back to my store occasionally and check to see my notes for additions or corrections. To ask for an invoice with combined shipping you cannot do it on the phone app as the "Request total" does not show up on the app. You must be on a computer desktop or laptop. Put all your choices in a cart then at the top left you will see my seller name. Opposite that in the corner at the right will be a "request total" button. click on that and you will see everything in your cart and a place to write me a message if you wish. Click again to confirm. At that point I should get a request for an invoice with combined shipping which I will package the sand, weigh the package and send you an invoice of the true postage. NOTES: I have recently added sand from Limassol, Greece; Heraklion, Crete, Athens, Greece; Ephesus, Turkey; Napflio, Greece, And Thessaloniki, Greece. AND these ports in Alaska: Seward, Skagway, Sitka, Icy Strait Point, Hoonah, Juneau, Ketchikan.