KnuckleStrutz Beginning Builder Combo Set Spark the creative engineer in your child with this KnuckleStrutz combo set.Combining two boxes of the 128-piece Beginning Builder Set; this combo allows you to double-size all the cool models you can make with this set: helicopters, fighter jets, snowmobiles, and more!KnuckleStrutz components can be fitted to rotate or pivot. Just snap the inside and outside pieces together to create a wide variety of building components. Providing hours of fun, this set makes a great gift for any child.Look to Overstock.com for fantastic savings on great gift ideas.Recommended for ages 6 to adult.
