Preferred age: 3 The Dream Train Cartoon Blocks set includes 180 vibrant pieces designed for children aged 3 and up. This delightful building set sparks creativity and imaginative play as kids construct their dream trains and various colorful designs. Crafted from safe, durable materials, these blocks promote fine motor skills, hand-eye coordination, and problem-solving abilities through engaging play.Note: Adult supervision is recommended as this toy may contain small parts that could pose a choking hazard.