Wooden puzzles are best replacement of mobile phones and PC games,Can be used by any age group. Its a good exercise for brain. Placing puzzleblocks in its place is the way children learn to solve problem and developcritical thinking. Wooden puzzles build eye-hand coordination. The ability tocoordinate what the eye sees, the mind wants to do, and what the hands canaccomplish takes a lot of practice, Puzzles offer an enjoyable way to practicethis skill. wooden puzzles are eco friendly and comes without any part ofplastic and & dangerous colors. wooden puzzles are good options fordecorating your shelfs, coffee tables and office desks. Wooden Item, do notheat or press hard, keep away from moisture and water.