ALEX TOYS-Air Dry Clay Refill. Mold all kinds of clay creations with or without the Alex Toys Deluxe Pottery Wheel! No baking needed; just let your creations dry in the air. This package contains 2 lbs of air dry clay (1 each of gray and terracotta clay). Pottery Wheel not included. Conforms to ASTM D4236. Recommended for ages 4 and up. WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 years. Imported.