Playgo Nuts & Bolts Engineer Case Kids STEM Building Toy Set 9068 NEW Playgo Nuts & Bolts Engineer Case offers a creative building experience for children ages 3 and up. This STEM-focused toy set includes a variety of colorful pieces, nuts, and bolts that allow kids to construct robots, vehicles, and other imaginative models. The set comes in a durable, clear carrying case with a sturdy red handle, making it easy to store and transport for on-the-go play. It is designed to help develop fine motor skills and encourage creative problem-solving through hands-on engineering. #DIY #stem