https://www.purplecupcakes.co.uk/ourshop/prod_7575594-Colour-Mill-Oil-Based-Colour-DUSK-20ml.html
Colour Mill Oil Based Colours 20ml/30g Colour DUSK - Purple Cupcakes
This oil based DUSK food colour is great for using with food colours that you want to mix in that contain fats. Sold worldwide by Purple Cupcakes.
oil based colourspurple cupcakesmilldusk