Decorate the casted plaster with gypsum colours. It returns bright colors.
You can also use those as a pigment, so it can also be mixed with the gypsum itself. Well, with the water you use to theplaster powder.
In this case, the set gypsum appears in pastel color.
You can buy 5 colors: black, blue, yellow, green, red.
Or select the all in one pack!