---
product_id: 78308422
title: "K'NEX Thrill Rides Web Weaver Roller Coaster Building Set (439 Piece)"
brand: "k'nex"
price: "NT$784"
currency: TWD
in_stock: false
url: https://www.desertcart.tw/products/78308422-knex-thrill-rides-web-weaver-roller-coaster-building-set-439
store_origin: TW
region: Taiwan
---

# Air-powered motorized coaster car for high-speed action Glow-in-the-dark track for night-time thrills 439 vibrant parts for limitless creativity K'NEX Thrill Rides Web Weaver Roller Coaster Building Set (439 Piece)

**Brand:** k'nex
**Price:** NT$784
**Availability:** ❌ Out of Stock

## Summary

> 🎢 Catch the thrill before it’s gone—build, glow, and race into endless fun!

## Quick Answers

- **What is this?** K'NEX Thrill Rides Web Weaver Roller Coaster Building Set (439 Piece) by k'nex
- **How much does it cost?** NT$784 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/78308422-knex-thrill-rides-web-weaver-roller-coaster-building-set-439)

## Best For

- k'nex enthusiasts

## Why This Product

- Trusted k'nex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Glow After Dark:** Unique glow-in-the-dark track pieces transform playtime into an immersive nocturnal adventure.
- • **Powered for Speed:** Air-powered motorized coaster car delivers exhilarating horizontal and vertical rides that keep the excitement flowing.
- • **STEAM-Powered Fun:** Designed to ignite curiosity and develop STEM skills, this set blends science, technology, engineering, arts, and math seamlessly.
- • **Build Beyond Limits:** Over 430 colorful rods and connectors combine to create a 2.5-foot-tall roller coaster that commands attention.
- • **Skill-Building Play:** Enhances hand-eye coordination, spatial awareness, and problem-solving—perfect for the next-gen innovator.

## Overview

The K'NEX Thrill Rides Web Weaver Roller Coaster Building Set features 439 brightly colored pieces, including glow-in-the-dark track and an air-powered motorized coaster car. Standing 2.5 feet tall, this set offers a dynamic building experience that combines creative play with STEAM learning, enhancing fine motor skills and problem-solving for kids aged 9 and up.

## Description

This is one web you'll want to get caught in with the Web Weaver Roller Coaster Building Set! Use the included parts and pieces to send the air propelled coaster car through horizontal and vertical thrills. Once done building turn off the lights - this coaster glows-in-the-dark! Set includes over 430 K'NEX parts and pieces, including rods, connectors, glow-in-the dark track and an air propelled coaster car.

## Features

- OVER 430 PARTS AND PIECES – The K’NEX Web Weaver Roller Coaster Building Set contains over 430 brightly colored parts and pieces. The rods and connectors can be easily joined up for a coaster that stands 2.5 feet high.
- GLOW-IN-THE-DARK TRACK – Unleash your children’s creativity with the K’NEX Web Weaver Coaster Set. It features glow-in-the-dark pieces, allowing builders to play at night and experience a different kind of fun.
- AIR-POWERED MOTORIZED COASTER CAR – The K’NEX Web Weaver Building includes an air-powered car that requires batteries. The battery-powered motor of the coaster lets it travel at record speeds for horizontal and vertical thrills.
- STEAMagination – It’s the connection of STEAM (science, technology, engineering, arts & math) with a child’s natural curiosity and creativity and it powers the fun of each and every K’NEX building set. Building with K’NEX puts children on a path towards a fundamental understanding of STEAM/STEM subjects.
- THRILL OF THE BUILD – K’NEX Thrill Rides allows each child to build bigger models that move to create an amusement park right in their home! Using the included parts and pieces, each K’NEX Thrill Rides building set you can build a massive roller coaster, a majestic spinning Ferris Wheel and more – the heart pounding fun is only limited by your imagination.
- DEVELOPMENT BENEFITS – K’NEX supports key areas of a child’s developmental growth. As they click the different parts together and discover how the building system works, they’re strengthening hand-eye coordination, fine motor skills, problem-solving skills, spatial awareness and exercising their imagination!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Educational Objective(s) | Creative Skill, Hand-Eye Coordination, Imagination Development, Motor Skill, Problem Solving, STEM, Spatial Awareness |
| Language: | English |
| Model Number | 45717 |
| Number of Puzzle Pieces | 439 |
| Assembly Required | No |
| Batteries Required | No |
| Batteries Included | No |
| Material Type(s) | Plastic |
| Remote Control Included? | No |
| Colour | Multicolor |
| Product Dimensions | 53.34 x 7.62 x 35.56 cm; 1.17 kg |
| Batteries | 1 Lithium Polymer batteries required. |
| Item model number | 45717 |
| Manufacturer recommended age | 9 years and up |
| Manufacturer | K'NEX |
| Item Weight | 1 kg 170 g |

## Product Details

- **Size:** Ages 9 and Up – Construction Educational Toy
- **Brand:** K'nex
- **Material:** Plastic
- **Age Range (Description):** Kid
- **Item dimensions L x W x H:** 53.3 x 7.6 x 35.6 Centimeters

## Images

![K'NEX Thrill Rides Web Weaver Roller Coaster Building Set (439 Piece) - Image 1](https://m.media-amazon.com/images/I/61rYviFEC4L.jpg)
![K'NEX Thrill Rides Web Weaver Roller Coaster Building Set (439 Piece) - Image 2](https://m.media-amazon.com/images/I/71L3Y7PbB+L.jpg)
![K'NEX Thrill Rides Web Weaver Roller Coaster Building Set (439 Piece) - Image 3](https://m.media-amazon.com/images/I/71ZsIFR-PiL.jpg)
![K'NEX Thrill Rides Web Weaver Roller Coaster Building Set (439 Piece) - Image 4](https://m.media-amazon.com/images/I/71fDbvVICkL.jpg)
![K'NEX Thrill Rides Web Weaver Roller Coaster Building Set (439 Piece) - Image 5](https://m.media-amazon.com/images/I/71Q3v-e0coL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Frequently Bought Together

- K'NEX Thrill Rides – Web Weaver Roller Coaster Building Set – 439 Pieces – Ages 9 and Up – Construction Educational Toy, Multicolor
- K'NEX - 3-in-1 Classic Amusement Park Building Set - 744 Pieces, Motorized, Kid Construction Set‚ Ages 9+
- K'Nex 51438 TYPHOON FRENZY ROLLER COASTER BUILDING SET Building Kit , Gray

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-29*