I bought the puzzle for my 22Monate old son and already on Day 2 may it almost by heart. Great are the pre-cut parts on the board, so you can see exactly what can get in there for a part. The parts can be gripped easily, do not bend, because they are strong enough and large enough that a small child can hand hold and turning. There are 15 parts in the frame. The design is attractive and there is plenty to discover in the finished puzzle. From 3 years old but I would not offer it - as it is on it that is. 2 is the right age.