Every tie-dye cup is unique, like snowflakes! Colors are twisted to form variations in the tie-dye swirls. From the patterns to the way the colors lay next to each other, all of this is unique to each cup. There are no two the same.All Silipint products carry a lifetime satisfaction guarantee, minus shipping charges. If you feel your product is unsatisfactory in any way, we’ll replace it or give you credit up to the invoice cost of the item (minus shipping charges).We will help facilitate returns, exchanges or credits as needed.Email: support@Silipint.com