This is an excellent creative construction toy that is made of high-quality wood and has a lot of lasting value. Young builders will delight at the endless possibilities that they have with this set. It comes with 200 pieces made of pine from renewable French forests. All the blocks are exactly the same size - "pixie planks" that are easy for small hands to manipulate. Help to enable kids to experience success and to enhance awareness, confidence, develop concentration and attention to predict, estimate, measure, plan, design, organize, create and imagine. This is a great activity product for children to gain social skills, problem solving and conflict resolution, logical thinking, eye hand and spatial coordination while following instructions. Young builders will enjoy this open-ended play experience that will enhance and strengthen their individual interests. It is also useful for children with special needs.