I call these my “Drinking wine at the beach glass for when I cannot be at the beach, drinking wine” glasses. Each item is handmade from resin, sand and seashells, sea glass, starfish and/or sea stones. (I did use commercially made wineglasses). The base is weighted and makes it more difficult to spill your wine. THIS LISTING IS FOR A SET OF 2 MATCHING/COORDINATING WINEGLASSES. As they are made with natural pieces, they may not match exactly, not to be though of as "twins" but as "siblings". This is the perfect gift for yourself or any other beach lover in your life! The glass holds 13.5 fl oz of your favorite wine. Each item is handmade and might vary slightly from the photos and the items in the base may vary by what I have available at the moment. I can send a photo of the exact item you will receive, if you send me a message. For best results, hand wash with mild soap. Do not put in freezer or microwave! (Why would you put wine in the microwave? I don’t know. But I have to put that up there, just in case.) THIS IS FOR A SET OF 2 GLASSES. General turnaround time is 3-5 days before shipping but may vary according to demand and amount I have on hand. For larger quantities, please contact me and I will be happy to try to accommodate. Shipping is via UPS Ground or Ground Saver. Shipping to PO Boxes or FPO/APO will be via USPS Ground Select.