Thin out the edges of the petals with a kebab skewer by rolling it over the surface 3-4 times. Next, for the trumpet, take a small ball (2g) of the vibrant yellow petal paste and shape into a cone. Using the tip of the kebab skewer, thin out the wider end of the cone until it is thin and frilly. Attach the thin end of the trumpet to the flower shape with a small amount of edible glue. Place this in the egg carton to set some shape into the petals.