Among Us Coffee Mug
Warm Tips:
The color-changing ink used in the Cup is a non-toxic, pollution-free and pollution-free ink synthesized from biological material.
Their principles are: temperature-sensitive material printed on the cupbody, this material is heat-resistant 320℃, Non-toxic, lead-free, chromium-free, is safe to use.

Specification:
Material: Ceramics
Cup Height: 9.6cm / 3.78inch
Cup Caliber: 8.2cm / 3.23inch
Cup Cpacity: 301-400ml
Function: Discoloration over 45℃ / 113℉
Weight: 350G






My grandsons love the mugs! Plus, excellent delivery and notifications.
Pretty fun cup! We just got ours. It’s not completely black but it the picture does get brighter with hotter liquids.