Sssssssip your morning coffee in style with this Harry Potter mug that features a wide-bottomed shape and a green interior glaze. Holding a generous 26 ounces of your favorite beverage, this speckled ceramic cup displays a serpent design with banner to herald a great day ahead. Slytherin coffee mug makes a wonderful gift idea for an ambitious Harry Potter fan. Show off your Slytherin house pride with this pair of marled gray crew socks with green striped cuff and toe designs. When worn together, a Slytherin crest shows across the front of both socks, and an "Ambition" message along the bottom of each sock shares the quality the members of Slytherin house are known for. These charming socks make a great accessory for a Harry Potter fan's wardrobe.