yogi boomerang - great beginner boomerangs for kids aged 7-70! a real returning boomerang! colorado boomerangs yogi boomerangs are designed to be light enough for kids as young as 8 years old but also durable for rough play. they are custom molded from a pliable plastic material which holds it shape well. the airfoils can be tweeked a little by lifting the wing tips up an 1/8" or so for even more returnability. these are real boomerangs in one of our most recent designs. these are great birthday gifts for boys aged 8-13 or so or for a durable outdoor activity they can enjoy for years!