COLORFUL, PHTHALATE-FREE, PLASTIC MARBLE RUN COMES WITH 43 BRIGHT COLORED PIECES, INSTRUCTIONS, AND 15 GLASS MEGA MARBLES IN THE 14MM SIZE. COMBINE MULTIPLE MARBLE FUN RUN GAMES TO COME UP WITH A MONSTER-SIZED MARBLE FUN RUN! 5+
California Proposition 65 WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling and Consult with your physician before using this product.