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K\'nex 78880 Roller Coaster Physics Set
K\'nex 78880 Roller Coaster Physics Set: K-Nex-Roller-Coaster-Physics-K-Nex-78880-This-roller-coaster-set-brings-physics-to-life-The-set-allows-students-to-inves...
K\'nex Clockwork Roller Coaster Building Set
K\'nex Clockwork Roller Coaster Building Set: The hour hand inspired, motorized coaster car lift sends the coaster car up the track and down a ride full of twists...
K\'nex Clock Work Roller Coaster Building Set
K\'nex Clock Work Roller Coaster Building Set: Tick, tock goes the coaster car on the Clock Work Roller Coaster Building Set from K'Nex. The hour hand inspired,...
K\'nex Electric Inferno Roller Coaster Building Set
K\'nex Electric Inferno Roller Coaster Building Set: Feel the electricity run through your body with the Electric Inferno Roller Coaster Building Set, from K'Nex. Using...
Knex - Star Shooter Roller Coaster Building Set
Knex - Star Shooter Roller Coaster Building Set: Build the K\'NEX Star Shooter space themed roller coaster building set.\r Motorised for exciting performance that sends...
Ex-display K\'nex Electric Inferno Roller Coaster Building Set Us...
Ex-display K\'nex Electric Inferno Roller Coaster Building Set Used - Like New: Description below is for brand new sealed products and may not represent the ex-display item fully. Images are for...
K\'nex Stem Explorations Roller Coaster Building Set By K\'nex
K\'nex Stem Explorations Roller Coaster Building Set By K\'nex: K\'Nex STEM Explorations Roller Coaster Building set
Knex Electric Inferno Roller Coaster Building Set
Knex Electric Inferno Roller Coaster Building Set: Feel the electricity run through your body with the Electric Inferno Roller Coaster Building Set from K\'NEX! Using the...
Knex Cobras Coil Roller Coaster Building Set
Knex Cobras Coil Roller Coaster Building Set: Get ready for slithering fun with the Cobra\'s Coil Roller Coaster Building Set from K\'NEX! You can build with over...
Knex Typhoon Frenzy Roller Coaster Building Set
Knex Typhoon Frenzy Roller Coaster Building Set: Bring a wave of fun from the ocean to your living room with the new Typhoon Frenzy roller coaster building set from...
Knex Clock Work Roller Coaster Building Set
Knex Clock Work Roller Coaster Building Set: Tick Tock goes the coaster car on the Clock Work Roller Coaster Building Set from K\'NEX. The hour hand inspired...
Knex Infinite Journey Roller Coaster Building Set
Knex Infinite Journey Roller Coaster Building Set: Go back in time with the Infinite Journey Roller Coaster Building Set from K\'NEX. The slingshot launcher sends the...
Knex Star Shooter Roller Coaster Building Set
Knex Star Shooter Roller Coaster Building Set: Build the K\'NEX Star Shooter space themed roller coaster building set.Motorised for exciting performance that sends...
K\'nex Amazin 8 Roller Coaster Building Set
K\'nex Amazin 8 Roller Coaster Building Set: Build the K\'NEX Amazin 8 roller space themed roller coaster.\r Motorised for exciting performance that sends the car...
Knex Hyperspeed Hangtime Roller Coaster Building Set
Knex Hyperspeed Hangtime Roller Coaster Building Set: Blast off faster than the speed of light!The inverted blaster motor launches your car on an out of this world adventure...
Lego 41130 Friends Amusement Park Roller Coaster Construction Set
Lego 41130 Friends Amusement Park Roller Coaster Construction Set: The push-along roller coaster features 4 carriages (each sitting a mini-doll) functioning light brick entrance area...
K\'nex Education Stem Roller Coaster Physics
K\'nex Education Stem Roller Coaster Physics: Measurement in 3D TrigonometryElastic Collision in 2 dimensionsCentripetal Force and AccelerationHelps students as they...
K\'nex Stem Explorations Roller Coaster Building Set
K\'nex Stem Explorations Roller Coaster Building Set: Designed to engage and inspire students as they understand how STEM concepts are used in the development of a real life...
Sky Sprinter Roller Coaster
Sky Sprinter Roller Coaster: Add to your K\'NEX collection with the K\'NEX Sky Sprinter Roller Coaster Building Set. It is the tallest K\'NEX Roller...
K\'nex Revolution Ferris Wheel Building Set
K\'nex Revolution Ferris Wheel Building Set: Leave the past behind with the Revolution Ferris Wheel Building Set, from K'NEX. This motorized, rail-driven...
