Save this Idea Save this Idea Categories: 1 Minute or less, Boys, Dollar Store Prop, Mischevious Description Description I Think Elf Wants us to see what happens when you mix Diet Coke and Pop Rocks!?! MATERIALS NEEDED: – Diet Coke or Coke – Pop Rocks SOURCE: https://www.pinterest.com/dawnmadsen/elf-on-the-shelf-ideas/ Related products Pooping on CookiesRead more Save Idea Save Idea Garbage NinjaRead more Save Idea Save Idea ?Reading Time??Read more Save Idea Save Idea Elf Swing??Read more Save Idea Save Idea