There are 4 different colours to choose from including white chocolate and milk chocolate flavours
The blue and pink are chocolate flavoured
See below for the full ingredients of each
For a change why not add colouring to the white chocolate drip for a custom colour
 
Ingredients:
Vegetable Oil (Sunflower, Palm),
Sugar,
White Chocolate 10% (Whole Milk Powder, Sugar, Cocoa Butter),
Whole Milk Powder,
Whey Powder (Milk),
Emulsifier: Soya Lecithin, Flavours,
Antioxidant: Rosemary Extract.
Humectant: (Glycerol - E422),
Gelling Agent : (Silicon Dioxide - E551),
Bulking Agent: (Propylene Glycol - E1520),
Colour: (Brilliant Blue - E133),
Colour: (Quinoline Yellow - E104), Water.