K Nex 15216 10 in 1 Building Set Encourage your children s creativity and imagination with the K NEX 10 Model Building Set! With 130 classic K NEX pieces, this building toy for ages 5+ is composed of colorful plastic rods and connectors that snap together with a simple click ! These pieces can be combined together to create a quad copter, a tow truck, a frog and more with just plastic rods and connectors. With 10 building ideas, the included instruction sheet guides your little engineers in constructing truly amazing creations. K NEX 10 Model Building Set also fosters growth by strengthening hand-eye coordination, fine motor skills, problem-solving skills, and spatial awareness, all while putting them on a path towards greater understanding of STEM subject. It is proudly made in America and was tested to the strictest quality and safety standards, ensuring that children will enjoy a hassle-free playtime experience. Start them young. Encourage your children s creativity with the K NEX 10 Model Building Set today! Features: 10 Model building set with 130 classic K,nex pieces The colourful plastic rods and connectors that snap together with a simple click Building with K NEX helps strengthen fine motor skills, manual dexterity, and spatial awareness Set comes with an easy-to-follow instruction manual. Ideal for Ages 5 and up.