Get ready to build and create with this massive 3.5+ lbs lot of K'NEX pieces, featuring lots of interlocking blocks, wheels, and connectors. You'll have everything you need to construct a variety of cars, construction projects, and even roller coasters! This bulk/lot set includes an assortment of retired K'NEX pieces, perfect for collectors and builders of all ages.

The plastic pieces are compatible with other K'NEX sets and are suitable for ages 8+. The set includes an assortment of themes and pieces, with no packaging included. Let your creativity run wild with this versatile and exciting collection of K'NEX building pieces.