Starbucks color changing for usable cold cups summer 2022

5 venti cold cups. holds 24 fluid ounces each. color-changing reusable cold cups sunlight activated that's a new one they come in neon green or yellow blue purple red/orange pink. so lids match... but I left the store as I discovered there were only four reusable straws in the Box. Starbucks give me a reusable rainbow one that is pretty cool. Let me know if that is a problem. I can show you the receipt I bought them. I went a little crazy yesterday I'm keeping the hot cups I love Neon.