This Is Heat Activated So It Is Made Specifically To React To You Pouring A Warm Liquid In It. You Can Pour In Coffee, Tea Or Even Hot Chocolate Into The Cup In Order To Activate It.Large Enough To Hold 11 Ounces Of Hot Tea, Coffee, Cocoa Or Any Other Hot Beverage That You Desire, The Decodyne Have A Nice Day Novelty Coffee Mug Is Perfect For Using At Home Or At The Office. The Mug Has A Sturdy, Ergonomic Handle That Is Easy To Grip, And Its Rim Is Contoured To Help Prevent Drips And Dribbles.

• 100% Pure White Ceramic Cup/mug,11oz.
• Semi Handmade, Exquisite Fashion, Large Capacity, Easy-grip With Handle, Suitable For Hot And Cold
• This Simple White Mug Has A Large Handle And Is Approximately 4" Tall And 3.3" Wide.
• Delivery Time:6-15 Business Days
• Great For A Unique Gift Or For Corporate Branding,Great Gift For Your Best Friend, Dad, Brother,

100% Pure White Ceramic Cup/mug,11oz.GFR5OL