Wax Paper or Foil
For each color, mix 1/4 tsp. rubbing alcohol and a few drops of food coloring in a Ziploc bag. (I use the small snack size.)
Add 1/4 cup rice, seal bag, and shake till you're all shook up.
Spread colored rice on wax paper, foil, or parchment paper to dry.
Make designs with glue and sprinkle colored rice over...let dry.
Voila! Easy, cute, and doesn't take a lot of time.