Dulov 24oz Colour Changing Cups with Lid & Straw - 10 Pcs Reusable Cold Cups | Fun & Eco-Friendly Drinkware for Parties, Travel, and Everyday Use

• 【CUTE COLOR CHANGING CUPS】Adding cold drinks below 0℃/32℉, these reusable plastic cups with lids and straws will undergo impressive and interesting changes. Great reusable cold cups for kids or adults.
• 【MULTI-PACK 24 OZ PLASTIC TUMBLER】Complete Set of 10 Cups: This set includes 9 vibrant cups, each with a matching lid and straw, making it perfect for parties, family gatherings, or as a gift for friends.
• 【STACKABLE PLASTIC CUPS】These cups are stackable and have a limit line, which will not be difficult to separate after being stacked and squeezed, easy to store, suitable for family gatherings, children's birthdays, camping, weddings, bachelor parties, and other event scenes .
• 【BPA FREE】These plastic cups with lids are made of food-grade high-quality pp, BPA free, safe, non-toxic and odorless. Both adults and children can use them with confidence.
• 【LEAKPROOF WATER COLD DRINK CUPS】These color changing cups have snap-on lids with flanges on the straws to stop the straws from falling out, you can enjoy your drinks while walking without worrying about water leakage. NOTE: These cups are not 100% leak-proof, there is still a gap between the straw and the lid, please do not invert them.