Welcome to Tswift! There are so many good things for you to choose from, Happy shopping 401ML Reusable Plastic Tumblers With Lids Large Color Changing Cups For Adults Kids Women Party | Tall Iced Cold Drinking Cute Tumbler Cup Bulk Features: When this cup meets hot water, it will change color, very eye-catching, can make you drink water becomes interesting, and the use of high-quality materials, very high temperature resistance. With this very friendly cup, because it is recyclable and very to damage, because of the thickened design. It is made of plastic material. The length of the product is 15.4cm, the width is 9cm, and the height is 9cm. This water bottle is suitable for living room, restaurant, office, home, etc. Product Description: 401ML Reusable Plastic Tumblers With Lids Large Color Changing Cups For Adults Kids Women Party | Tall Iced Cold Drinking Cute Tumbler Cup Bulk Material: Plastic Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 70g Package size: 10x6x15cm, (Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) Material: It's made of Plastic Ergonomically designed, it feels natural and comfortable in the hand, making it effortless to use. Features:glass bottles,glass bottles with lids,glass bottle,glass bottles for babies,glass bottled water,glass bottles for juicing,glass bottle with dropper glass water bottles Assembled Product Dimensions (L x W x H):6.69 x 3.54 x 2.36Inches Q: Difficult to choose?A: We have professional customer service staff who can provide advice. If you have any questions, please feel free to contact us.