Knex K'Nex Dinosaur Drop Thrill Rides Coaster Set. A great fun roller coaster to make, and doesn't rely on batteries either. 100% Complete. Counted every one of the 361 parts, and re-bagged. Set No. 28041. Boxed, with the instructions, only built once and not left out on display. Please take a look at the pictures as these form the better part of the description and if you have any questions please feel free to contact me. Thank you
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