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Basic Fun K'NEX | Typhoon Frenzy Roller Coaster | 2-in-1 Model Construction Set for Boys and Girls, 19 Foot Toy, 640 Piece Kids Building Set for Children Ages 9+ | 51438

Basic Fun K'NEX | Typhoon Frenzy Roller Coaster | 2-in-1 Model Construction Set for Boys and Girls, 19 Foot Toy, 640 Piece Kids Building Set for Children Ages 9+ | 51438

Q: Can you combine models/coaster sets?

Yes, as long as you have the needed pieces. I have also seen an autistic boy at our local park that had build a much larger coaster by building it much larger than the image of the roller coaster on the image. He had combined different sets all in one and it was extremely impressive, in fact it was because of that, that I even bought it. A creative mind has no limit. Good luck.

Q: what size is the foot print of the assembled item

Hello, Thank you for the question. Since we have never assembled that set there is no way we can absolutely know that specification for sure. There is nothing on the box exterior that states that information. In looking at the picture on the box I would estimate the footprint at approx. 3 ft x 2 ft however that simply is a guess from looking at that photo. I am sorry that we can not be more specific than that. Thank you & many Joys of the Seasons.

Q: IS THS THE MICRO PIECES OR THE CLASSIC KNEX?

These are classic K'nex size. :)

Product ID: 353199964

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🎢19 ft track length

🔋Motorized with 2 AA batteries

⚙️640+ precision pieces

Description

🎢 Build the thrill, own the fun—ride the Typhoon Frenzy wave!

STEM POWERED PLAY - Boost fine motor skills, logical thinking, and problem-solving with a hands-on construction experience designed for curious minds aged 9+.
MOTORIZED MOMENTUM - Feel the rush as the silver coaster car zips along powered by a motor requiring just 2 AA batteries—engineering excitement in motion.
DUAL BUILD ADVENTURE - Unlock double the fun with two exclusive models—the Typhoon Frenzy and Tsunami Surge—via downloadable instructions for nonstop creativity.
EPIC 19 FOOT ROLLER COASTER - Transform your living room into a thrilling amusement park with a sprawling 19-foot track that delivers endless twists and turns.
THE ULTIMATE GIFT FOR CREATORS - Perfect for young innovators and adult builders alike, this set sparks imagination and makes a standout gift for birthdays or holidays.

The Basic Fun K'NEX Typhoon Frenzy Roller Coaster is a 2-in-1 construction set featuring over 640 pieces and a motorized silver coaster car that runs on 2 AA batteries. Designed for ages 9 and up, it offers a massive 19-foot track and downloadable instructions for building two exciting models, promoting STEM skills like problem-solving and logical thinking while delivering hours of immersive, hands-on fun.

Specifications

Product Dimensions	86.74 x 33.76 x 84.58 cm; 771.11 g
Batteries	2 AA batteries required.
Manufacturer recommended age	9 years and up
Item model number	51438
Educational Objective(s)	Creative Thinking, Logical Thinking, Motor Skills, Problem Solving Skills, STEM
Language:	English
Number of Puzzle Pieces	649
Assembly Required	No
Batteries Required?	Yes
Batteries Included?	No
tech_spec_battery_description_toys	2 AA
Material Type(s)	Metal
Remote Control Included?	No
Color	Red
Release date	30 April 2014
ASIN	B00E6HEQ3K

Have a Question? See What Others Asked

Can you combine models/coaster sets?

what size is the foot print of the assembled item

IS THS THE MICRO PIECES OR THE CLASSIC KNEX?

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