The Monster Jam Grave Digger 4x4 Truck Souvenir Skull Racing Mug is a 16 oz drink cup featuring the iconic Grave Digger driver. Produced by Feld Motor Sports, Inc., this purple mug is a must-have for fans of racing and Monster Jam events. Made in China, this unique souvenir item is perfect for enjoying your favorite beverage while representing your favorite Grave Digger truck. A great addition to any sports memorabilia collection, this mug is sure to impress both fans of racing and Monster Jam. only the purple one lights up. E4
