Building set includes 1 rolling fire truck, 1 cute Block Buddies driver and 4 big building blocks with printed decorations, designed to be durable Build onto fire truck's removable roof, or store blocks away inside the vehicle Blocks are compatible with all Lil' Vehicles playsets and MEGA BLOKS building toys for endless learning fun Ideal for ages 1+, and endorsed by Fisher-Price, First Builders blocks are the perfect fit for little hands, designed to develop thinking and fine motor skills ​ Your toddler can roll out for playtime when they sit their Block Buddies driver inside the fire truck and wheel out to the rescue. Your little builder can set the scene when they use 4 big building blocks to build on the fire truck's removeable roof. Ring the alarm, it's time to build. Ideal for First Builders, ages 1+