So another great project for kids. This one is called a lava lamp...same technique. Fill water bottle with oil, food coloring, and water. Is this not cool or what? Kids can add gems, little fish, or anything to make it personal.
Time-out bottles. Fill a bottle with 3/4 water, one bottle of glitter glue, & ultra fine glitter. Then send this bottle with your child to timeout and they can watch it settle to calm them. Once the glitter is settled their time is up!