Colour Splash Food Colouring Powder - Pearl - Purple The Purple Colour Splash food colouring powder is perfect for giving cakes a beautiful light-catching shimmer effect. Dust on wedding and special occasion cakes for an elegant finish that is sure to impress on the day. Apply to cake surfaces or sugar cake decorations using a dusting brush. All products in our Colour Splash pearl food colouring powder range are completely edible and leave a subtle lustre effect on cake decorations, bakes, icing, pastes and chocolate. Each dust comes in a small jar with a screw top lid for easy storage. Click our link to read our blog post for more information on how to use Colour Splash dusts. Dimensions: 55 x 41 x 41mm Weight: 5g