Trestle Tracks provides a great opportunity for kids to expand their imagination and effectively improve their problem-solving skills. There are a variety of Trestle Tracks Builder Sets to choose from, with there being a 43-piece starter set, 73-piece builder set, and 124-piece deluxe set. Three different builds can be assembled from the starter set, and there are four different builds possible from the builder and deluxe sets. Each Trestle Track kit comes with the necessary assembly pieces, marbles, and an easy-to-follow instruction manual. Children can also expand their creativity by mixing and matching the parts to make their own unique designs. Be sure to collect all of the Trestle Tracks sets for more fun and bigger builds!