Does this not come with a box?

It comes brand new in the box :)

Which amazon devices can be used with the ride it! app? does it work with a kids fire?

This item will work on Amazon devices with a minimum of 1024MB Ram running Fire OS 5 or above. Some features, like the VR capability, may not be available due to limitations to the currently available hardware from Amazon. The Ride It! app can be fully enjoyed without the use of a VR viewer in the 2D mode. Or, you can also use an Android or Apple phone in conjunction with the included K’NEX cardboard VR viewer.

how big is it after it's assembled?

Good Afternoon the Length is 36 inches, 16 inches Wide , and Height is 25 inches.

If I buy a few different roller coasters, can they be combined together?

Hi there, yes with some innovation and part count, Knex can be interconnected - enjoy! For ideas check out our Youtube page as well as our websites - knex and Basic Fun. Enjoy!

Knex Dragons Revenge Thrill Coaster 578 Parts Roller Coaster Toy

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

$U16517

Duties & taxes included

In stock

Sold byAmazon UruguayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Uruguay.

Secure transaction

Description

🐉 Unleash the thrill—build, race, and conquer the Dragon's Revenge!

HASSLE FREE SUPPORT - Missing or broken parts? Quick replacements keep your build on track without delay.
EPIC 578 PIECE BUILD - Craft a detailed roller coaster with a dragon, drawbridge, and burnt-out tower for immersive play.
ECO FRIENDLY CRAFTSMANSHIP - Made in a zero-waste, landfill-free American facility—play with purpose and pride.
GLOW IN THE DARK ADVENTURE - Light-up coaster car transforms playtime into a thrilling night ride experience.
MOTORIZED CHAIN LIFT POWER - Battery-powered motor propels the coaster car through twists and turns, delivering nonstop excitement.

The K'NEX Dragon's Revenge Thrill Coaster is a 578-piece roller coaster building set designed for ages 7 and up. Featuring a battery-powered motorized chain lift and a light-up coaster car, it offers an immersive, hands-on STEM experience. Crafted in an eco-conscious American facility, this set combines fantasy-themed fun with sustainable manufacturing and reliable customer support.

Specifications

ASIN	B07NRTDSG2
Additional Features	Non Toxic
Age Range Description	Kid
Brand Name	k'nex
Color	Multi
Customer Package Type	standard packaging
Customer Reviews	4.3 out of 5 stars 1,254 Reviews
Educational Objective	Team Building Skills
Global Trade Identification Number	00744476340436
Included Components	K'NEX Parts and Pieces, K'NEX Motor, Coaster Car, Instruction Booklet, 3 LR41 Batteries
Is Assembly Required	Yes
Item Dimensions	43.2 x 7 x 35.6 centimeters
Item Type Name	578 Parts - Roller Coaster Toy - Ages 7 and up
Manufacturer	K'NEX
Manufacturer Minimum Age (MONTHS)	84.0
Manufacturer Part Number	34043
Material Type	Plastic
Model Name	K'NEX Dragon's Revenge Thrill Coaster -
Model Number	34043
Model Year	2020
Number of Pieces	578
Operation Mode	manual
Power Source	Battery
Sub Brand	EA
Subject Character	Dragon
Target Audience	Unisex
Theme	Fantasy
Toy Building Block Type	Interlocking Toy Building Block
UPC	744476340436
Unit Count	1.0 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.