Warhammer 40K Mug Heat Change Ultramarine/Legion.

Witness the Emperor's glory with every sip. This heat-change mug transforms from deep blue to reveal striking Ultramarine and Legion iconography when filled with hot liquid. Perfect for devoted Warhammer 40K fans, the thermochromic design showcases intricate artwork that emerges with warmth. Durable ceramic construction withstands daily use, while the generous capacity keeps your beverage at hand during painting sessions or tabletop campaigns. An essential addition to any collector's arsenal.