This playset works with real water - just fill the moat and float the boats! Use the drawbridge to safely cross. With a crane and water wheel, this set is great for indoor and outdoor pretend play fun. The City Garage and Harbor playset is especially designed to be both fun and safe for kids exploring the world with all their senses. Durable and made from soft, toxin-free food-grade plastic that is dishwasher safe. For ages 12 months and up.