Starbucks Mystery Color Changing Reusable Cold Cup 710ml New ① Mystery Color Changing Reusable Cold Cup ② Yellow Straw Both the cup and straw are yellow. ※ Bearista cap is not included. Please understand. No price reduction This reusable cold cup changes color when you put ice and a drink in it. It's a large-capacity reusable cold cup. You cannot choose the color of the straw when purchasing. It's random. For cold drinks only. The lid is not completely sealed. Please be careful when using it to prevent the lid from coming off and spilling. Not microwave or dishwasher safe. Please read the instructions before use. This is a reusable cup. Starbucks Reusable Starbucks Spring Starbucks Sakura #Starbucks Bearista Cap Valentine Starbucks Valentine Starbucks Mystery Color Changing Starbucks Heart Starbucks Sakura Starbucks Cold Tumbler Valentine Starbucks #StarbucksSAKURA Starbucks Starbucks SAKURA Starbucks Cat Reusable Cup