Start each morning with a visit from an epic father figure when you sip your brew from this cool cup. Star Wars Darth Vader mug will glow up your morning with its blue holographic design. This unique cup and coaster set includes a glass mug with an etched illustration of the Sith Lord and a plastic base that lights up and creates a hologram-like effect on the glass when you set the mug on it. Make a Star Wars fan's day with this amazing gift on May the 4th, Father's Day or any fun occasion.