The Thomas die-cast battery-powered engine features powerful four-wheel drive, easy start button, auto shutdown feature, light, and realistic detail. One AA battery required not included. Thomas the Tank Wooden Railway System. Compatible with BRIO. For ages 3 and up from Learning Curve and IQ Kids, your educational toy superstore! Availability: Usually ships in 2-3 business days. 99717Regular price: $19.99IQ PRICE: FREE GROUND SHIPPING ON ALL ORDERS OVER $75.00. Please entry FREESHIPPING in the coupon box on the second page of the checkout. Offer valid for the 48 contiguous states. Certain oversize and drop ship items are excluded.