Did you know that puffins lay only one egg per year, and both mom and dad raise the baby together? This set includes 443 mini blocks and assembly instructions to create your own puffin masterpiece! These mini blocks offer a superior building experience with a greater challenge and detail than other full size building sets. • 443 pieces, 3 3/4 x 3 1/8 x 4 1/2” •Ages 7+. Choking Hazard - not for children under 3.