Glo-Crushed Glass Emoji Kits include 4″ wood shapes, glow-in-the-dark tumbled crushed glass, glue, toothpick and hanger (for back of shape). Choose quantity and packaging option on drop down lists. Save on party packs of 3, 6 or 12 kits. The estimated time to complete the flower glass art project is 1/2 hour. WARNING: crushed glass may pose a hazard for young children and pets. Parental supervision suggested for this project! *Tip: work over a paper plate or tray to avoid scattering or loss of pieces.