Glittery white dice with rich green inking, this is yet another dice set perfectly reminescent of the Slytherin house! The d6 contains the Slytherin house logo, while the remaining 6 dice contain several other nods to the Harry Potter series. 

These are standard size dice: size guide. 

Check out the other house dice: 
Gryffindor - Gold 
Gryffindor - Red 
Slytherin - Green
Slytherin - White
Ravenclaw - Blue 
Hufflepuff - Black
Hufflepuff - Yellow