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K'NEX Thrill Rides Electric Inferno Roller Coaster Building Set for Ages 9+, Engineering Education Toy, 639 Pieces B01B55BZCA

£68.16  £31.54
Save: 54% off

  • Model: B01B55BZCA
  • 986 Units in Stock


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  • Motorised chain lift coaster system
  • Downloadable alternate build instructions
  • Over 640 K'Nex parts
  • Requires 2x AA batteries (not included)
  • Recommended for builders age 9 year and above


Product Safety

This product is subject to specific safety warnings
  • Warning: Not suitable for children under 36 months

Product description

Colour Name:Red | Style Name:K'NEX 33955

Product Description

Let your children explore endless building possibilities with this unique building system from K’NEX. The K’NEX Thrill Rides Electric Inferno Roller Coaster Building Set comes with 639 parts and pieces, including a motor and chain lift with a coaster car. All of the pieces can be clicked together to create a variety of 3D configurations. With the Electric Inferno Building Set, kids can create a motorized, moving roller coaster that stands up to 2.7 feet tall

Easy-to-follow, step-by-step building instructions are included with the package of the K’NEX Thrill Rides Electric Inferno Roller Coaster Building Set. Unleash your kids’ creativity as they make their own designs for open-ended fun. This building set is recommended for children ages 9 and up.

Help your kids develop a better understanding of STEAM (science, technology, engineering, arts and math) with this building toy. As they click the parts together and discover how the building system works, they strengthen their hand-eye coordination, fine motor and problem-solving skills and spatial awareness. K’NEX rods and connectors are responsibly made in America at a landfill-free, zero-waste green manufacturing facility in Hatfield, Pennsylvania. The strict quality and safety standards are used in testing this building system to ensure that your child has a successful, trouble-free building experience.

For a toy that is not only fun but educational, choose the K’NEX Electric Inferno Roller Coaster Building Set.

Safety Warning

CHOKING HAZARD - Small parts. Not for children under 3 years.

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Product information

Colour Name: Red|Style Name: K'NEX 33955 Technical Details
Item Weight1.3 Kg
Product Dimensions40.6 x 6.4 x 35.6 cm
Our recommended age:7 - 14 years
Manufacturer recommended age:9 - 18 years
Item model number17040
Main Language(s)French, English
Number of Puzzle Pieces639
Assembly RequiredYes
Batteries Required?No
Batteries included?No
Material Type(s)Plastic
Material Composition95% Plastic
Remote Control Included?No
Technical Specification
  • Installation manual [PDF]



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