Air Dry Magic Mud® Moist Clay Multi-Project Pack, 25 lb. clay features natural reusable clay to encourage unlimited discovery, sensory motor development, and self-expression. Project pack was developed by a classroom teacher, and includes step by step instructions, an 8" wire cutter, and 25 lbs. of moist clay. Create pieces using the clay, then add water to air-dried objects to turn the clay into a 'magic mud' again.