Not simply for young children, the Leaning Tower of Pisa Master Builder System will appeal to children and adults alike. Mix styles to make one distinctively your own. Use this set to recreate one of the most famous landmarks in the world. This set shows the beauty and grace of a piece of Italian history. These blocks are of the best quality and will stand up to the test of time, as well as the test of a three year old! 27 pieces total. 10 different shapes. Trees pictured not included. This set is not intended for children under the age of 3. There are many small blocks that may pose a choking hazard to young children. 27 Pieces in 10 Shapes Largest: L 3.9" x W 1.9" x H 2.007" Smallest: L 1.0" x D .395"