i have had great results with melted chocolate wafers. Once the chocolate dries it holds like glue. I attach fondant/tylose items to side of my buttercream covered or fondant cakes. Wax paper or parchment are a must under items that need to dry. When removing pull on the paper to release slowly. Good luck Royal icing also works takes a little longer to dry,place toothpicks under the item to hold it in place, till completly dry.