Your mermaid guests will love to make their own ocean in a bottle with just a few supplies! Here's what you'll need: Glitter Jar Coked Glass Bottle Natural Starfish Assortment Ocean and Pearl Bead Mix Clear Stretchy Cording Water Cooking Oil Step 1 Add mini starfish and glitter into the bottles and fill the bottles with water and just a drop of cooking oil. Attach cork top. Embellish the tops of the bottles by threading three beads to stretchy cording and wrap around the tops of the bottles. Adhere starfish to the front of the bottle with glue and allow to dry. Let the fun begin! Tip the bottle upside down and watch your mini ocean come to life. Watch the waves roll and the glitter sparkle.