Officially Licensed Harry Potter Heat Reveal Coffee Mug features Lumos / Nox Magic spells that activate with heat! The ‘magical’ mug features a black exterior that reveals an aura of light when a hot beverage is added. Heat reveal works with coffee, tea, hot chocolate, or any warm beverage! A perfect gift for any fan of the Harry Potter book series or movie franchise! Ceramic. Holds 20 ounces. Measures: 4″w x 4.25″h

Product Features

• Drink your coffee or light or dark with this ceramic Harry Potter Heat Reveal Mug with Lumos and Nox heat activated magic spells!
• It’s Magical! The mug features a black exterior that reveals an aura of light when a hot beverage is added.
• Heat reveal works with coffee, hot chocolate, or any warm beverage (including Gurdyroot Tea) — No wand necessary!
• A perfect gift for any muggle who’s a fan of the Harry Potter book series or film franchise!
• Officially Licensed Harry Potter product! Ceramic. 20 oz. Mug measures: 4″w x 4.25″h

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