I found this site very helpful in making the hug and kiss
http://www.martinworks.com/hero/hugs-pf.html made one of each yesterday. I used the miracle grow crystals from walmart. Had to increase to 1 tsp for kiss and 3 tsp for hug. Waiting for the kids to come home from Grandmas to be my testers and see how well they work. Thanks for the great idea. I plan to make some for my kids ball team and for my nephew in the military and his buddies of course.