Decorated Sugar Cookies

My first attempt at decorating a cookie with royal icing.  First I outlined in white, with tip 4.  Then I watered down the purple until it was school glue consistency.  Then I flooded the cookie using the same size tip, might have been tip 3 though.  Once dry to the touch I flooded the centre with yellow and immediately put sprinkles on it.  This was really fun to make!  Really enjoyed it! :)