Starbucks China Harry Potter Slytherin Temperature-Activated Mug 12oz with plate

Starbucks China x Harry Potter Slytherin Temperature-Activated Mug 12oz with plate Pour in a hot drink and watch the magic happen — this Slytherin mug changes color with heat, revealing spellbinding details that every Potter fan will love! Imported straight from Starbucks China, this is a 2025 limited-edition collaboration you won’t find in U.S. stores. ✨ Product Details: • Temperature-Activated / Color-Changing Mug- watch the design magically transform with heat. • Brand new with original packaging • 12oz capacity • Includes matching plate • Hand wash only