LBF Mini Tumbler Shot Glass with Straw and Lid Color Changing Cups 2oz Shot Glass Tumblers Set Stainless Steel Double Wall Vacuum Insulated Cups Blue

• Magical Color Changing: LBF color changing cups are made from food grade materials and are BPA free. When you add ice water to the cup, the surface of the mini tumblers will change from white to a bright blue (or red) color. Different temperatures will change the appearance of the cups. Make your own color-changing mug! Craftsmanship Excellence: LBF mini tumblers with lids and straws from high-quality 304 stainless steel, these 2 oz mini shot tumblers epitomize durability. They stand the test of time and are durable, making them an excellent partner in your quest for quality. When you take it in your hand, you will feel its excellent texture. DIY Your Own Mini Cup: Supports thermal sublimation printing technology. You can use your imagination to put your own design picture or text on it, each cup is your unique creation, enjoy the DIY fun! Applicable Occasions: Suitable for a wide range of occasions, this mini tumbler creates an atmosphere of sophistication at any moment.Whether at an special party or on a hike, sipping a hot cup of coffee or sipping a cold cocktail. Note: Please make sure to wash it 1-2 times before official use. If there is any problem with the product you can contact us, we will serve you within 26 hours.