Lego Duplo is suitable for children aged 18 months to 5 years. This Lego Duplo Deluxe Brick Box contains 102 pieces that will encourage your youngsters to build some very interesting creations. As usual the pieces are big and colorful. Classic bricks are included as are special elements such as 2 minifigures, windows and a base plate to make a house or other building, and a wagon base to make any number of rolling vehicles. There is a booklet full of inspirational ideas to spark off the desired creativity in young minds although you can also find instruction manuals online at the official Lego website.