Offered for sale is a SET OF SIX (6) MAINSTAYS PLASTIC 26 OUNCE TUMBLER CUPS, GRAY COLOR, BPA FREE - NEW ITEMS.  I have 2 sets of these and do combine for shipping - also listing Teal colored ones like this.  Please examine the photos as they are part of the description - all sales final unless I purposely misrepresent the item(s).  Ask questions and request more photos if needed.  Shipping fee includes insurance at no extra cost to you and a handling fee for safe packaging.