50ml bottle. Sweet Sticks Paint Powder Activator is a revolutionary solution to turn our paint powder into pure paint. The Paint Powder Activator is so versatile and will allow you to achieve any desired consistency you’d like. Our Paint Powder Activator can paint on fat and oil based mediums such as Chocolate and Swiss Meringue Buttercream. A little goes a long way, you only need 1/8 of a teaspoon of Paint Powder and Activator to cover an entire 250g Block of Chocolate.