Neon Letter Pebble Art Kit includes a 4″ wood letter with hanging wire attached, pebbles, glue and toothpick. Select quantity and packaging option on drop down lists. Use contact form to specify which letter(s) you wish to order. Suggested ages: 6 yrs and older. The estimated time to complete this project is 3/4 hour. Rating: easy. WARNING: pebbles and toothpick in this kit may pose a choking hazard to young children and pets.