Product includes - The Builder Construction Set comes with 136 pieces including nuts, bolts, a hammer, a screwdriver and more.Perfect for the creative toddler - Start your budding engineer off on the right track with a Builder Construction Set. It’s the perfect gift at Christmas or over the holiday season for the creative toddler - designed for ages 3 and up.Develops important skills – The Construction Set provides a fun way to practice creative experimentation and improve hand-eye coordination.Safe for your child - Nothing is more important to us than safety. We know that children sometimes play with toys in other ways than expected, and that’s why we test our products thoroughly. We set very strict safety requirements, and in many cases our own testing is tougher than the legal requirements.