Basia set is an easy device with rich functionality. Tic-tac toe game develops interpersonal capacities, making possible to children in diverse age to play in common. Musical functions are provided by a small Tam-Tam set in form of 2 small drums, so that the children can exercise and create own rhytms but, above all, giving the chance to play with music. Agility exercises are ensured by a movable bridge, developing the youngest game participants coordination. Refills and roofs are plastic HDPE of high quality and the slides made of stainless steel. For people looking for an economic solution, there is a possibility of changing HDPE with waterproof plywood.