Glo-Emoji Crushed Glass Party Packs include 3″ wood (MDF) shapes 1/8″ thick with hanging string and fine, tumbled, crushed glass. Party Packs include shapes and glass only, no glue. Use white glue that dries clear. Choose quantity on drop down list. Suggested age: 8yrs or older. Rating: easy. *Tip: work over a paper plate or tray, or do this project outdoors. WARNING: crushed glass and toothpick in this kit may pose a choking hazard to young children and pets, glass pieces may be somewhat sharp.