This is an all french vanilla flavored cake/filling/frosting. The blue water is homemade piping gel I made from the CC recipe "Piping Gel that works" posted by JanH. It really does work and it tastes like a lemon pie! Delicious! The sand is crushed graham crackers. Golfer, bench and flag are plastic. Everything else is made from all buttercream and sugarpaste, including the golf balls and tee's going around the cake back and sides. Made from 2 stacked 1/4 sheets.