10 Pack Cold Activated Color Changing Tumblers

This set of 10 x 24oz cold-activated color changing tumblers features a fun temperature-sensitive design: the cups shift into vibrant solid shades once filled with drinks under 60°F, and revert to translucent pale tones at room temperature. The bundle includes 10 distinct color cups, each matched with a coordinating snap lid and anti-drop straw for full set convenience for groups.