Rainbow Koolaid By 3BricksHigher in CookingBeverages2,0782Save PDFFavoriteIntroduction: Rainbow KoolaidBy 3BricksHigherFollowMore by the author: Here are instructions on how to make a layered Kool Aid drink that will look lke a rainbow in your glass :) Just remember to be patient and go slow for the best effect. HAVE FUN! :)