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K'Nex® Son Of Serpent Coaster

K'Nex® Son Of Serpent Coaster - image 1 of 2
no longer available
Not in stores
WARNING: choking hazard - children under 8 can choke or suffocate on uninflated or broken balloons. Adult supervision required.

About this item


  • Set consists of 5,374 classic K'NEX pieces
  • Includes 3 battery-powered motors. Requires 2 "AA" batteries, not included.
  • Easy-to-follow instruction manual. Ideal for kids 16 and up.
  • STEAMagination - It's the connection of STEAM (science, technology, engineering, arts, & math).
Bring the thrills to life as you build your own roller coaster with K'NEX Thrill Rides Son of Serpent Coaster! This building set features a set of speakers that you can use to play music through your MP3 players, smartphones, and other devices. Speakers require two AAA batteries (not included). Music player not included. Your children can unleash their creativity to make their own roller coaster rides for hours of fun and excitement!
Number of Pieces: 5000
Dimensions (Overall): 20.5 inches (L) x 20.5 inches (W) x 13 inches (H)
Care & Cleaning: Spot or wipe clean
Suggested Age: 16 Years and Up
Weight: 33.2 pounds
Material: Plastic
CPSC Choking Hazard Warnings: Choking_hazard_balloon
Battery: Required, not included
TCIN: 50081827
UPC: 744476522429
Item Number (DPCI): 204-07-0420
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