Try to hang the balancing monkeys by PlanToys? on the branches... but, mind out, you will need to maintain balance on both sides! This toy helps to develop the child"s mathematical skills by getting them to calculate the correct position and number of monkeys required to balance the tree! A great way to develop your child"s logical thinking, this exciting game is guaranteed to keep your child occupied!PlanToys? is proving that it is possible to maintain superior quality and safety standards in addition to following a path of environmental and social responsibility. We are committed to maintaining the highest standard of ethics while creating innovative educational toys for every developmental stage of childhood. These toys inspire children"s imagination as well as promoting their physical and intellectual development. PlanToys? are made from non-toxic, natural materials such as organic rubberwood. Our toys enable children to play, learn and become closer to nature.