Buc-ee's Set Of six Color Changing Plastic Tumblers With Lids straws 24 oz

Buc-ee's Set Of six Plastic Tumblers cups With Lids straws 24 oz Set of 6 cups 6 lids 3 straws sealed not original 3 unsealed original I am unsure if these change colors, 1 for sure changed colors but also has signs of use shown in pics Must purchase all