Additional Air Dry Clay (no kit or tools included) - approximately 2 lbs! EASY TO MOLD, EASY TO CLEAN: Natural white earth AIR DRY CLAY. Use with traditional modeling techniques like pinch, coil, slab, score-and-slip. No oven or kiln required! Enough clay for 1 person to create 2 small pinch pots or 1 medium plant pot or small sculpture. Extra Clay - Diy Pottery Kit