The KNEX K'nex Thrill Rides Web Weaver Roller Coaster Building Set includes 439 interlocking blocks, allowing children to construct their own thrilling roller coaster. With a construction theme and the opportunity to create an amusement park-style roller coaster, this set is sure to provide hours of entertainment for young builders. The set, named Web Weaver, is a part of the KNEX brand's Thrill Rides series, offering a fun and engaging building experience for children who enjoy creating their own unique designs and challenges. All compete and in excellent condition. Just needs a new USB cable
eBay