SKU: 85345167829

Estes Tandem-X (2 Rockets) Model Rocket Launch Set

Sale price$72.89 Regular price$80.99
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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Description

Estes Tandem-X (2 Rockets) Model Rocket Launch SetDouble the fun with the Estes Tandem X Model Rocket Launch Set, offering exceptional value. This impressive rocket set includes two high performance rockets and a launch system, delivering an exhilarating experience for both new and seasoned rocketeers. The E2X (Easy to Assemble) Amazon lives up to its imposing name. Standing nearly three feet tall, this giant rocket is quick and effortless to build. With a tiger striped body tube, precolored plastic

Double the fun with the Estes Tandem-X Model Rocket Launch Set, offering exceptional value. This impressive rocket set includes two high-performance rockets and a launch system, delivering an exhilarating experience for both new and seasoned rocketeers.

The E2X (Easy to Assemble) Amazon lives up to its imposing name. Standing nearly three feet tall, this giant rocket is quick and effortless to build. With a tiger-striped body tube, precolored plastic nose cone and fins, and self-stick decals, assembling this rocket takes about an hour. When launched with our standard engines, it soars to heights exceeding 650 feet, descending gracefully with its 18-inch preassembled parachute.

The Crossfire ISX, a Skill Level 1 kit, can be assembled in just a day. With its streamlined design, aerodynamic fins, and nose cone, this rocket stands 15.6 inches tall. Powered by powerful Estes standard engines, it can reach impressive heights of up to 1,200 feet. The Crossfire gracefully returns to Earth using its preassembled 12-inch parachute, ready for multiple launches.

The LAUNCH SYSTEM includes an Astron II Launch Controller and an Astron II Launch Pad.

To launch these rockets, you will need Estes model rocket engines, starters, and recovery wadding, which are sold separately. Additionally, the launch controller requires four 1.5V high-quality AA alkaline batteries, not included.

Technical Specifications:

E2X - Amazon

Length: 33.6 in. (85.3 cm), Diameter: 1.33 in. (34 mm), Weight: 3.3 oz. (94 g)

Features Molded Plastic Fins, Self-Stick Decals, and Parachute Recovery

Recommended Engines: B4-2, B4-4, B6-2, B6-4, C6-3, C6-5

Max Altitude: 600 feet (183 m)

Skill Level 1 - Crossfire ISX

Length: 15.6 in. (39.6 cm), Diameter: .98 in. (25 mm), Weight: 1.3 oz. (37 g)

Features Laser Cut Balsa Fins, Self-Stick Decals, and Parachute Recovery

Recommended Engines: 1/2A6-2, A8-3, B4-2, B4-4, B6-2, B6-4, C6-3, C6-5

Max Altitude: 1150 ft. (350 m)

Estes model rocketry is suitable for ages 10 and up, with adult supervision for those under 12. Unless stated otherwise, all models require assembly. Tools, construction, and finishing supplies are sold separately. To launch the rockets, you will need a launch system, model rocket engines, igniters, and recovery wadding, which are sold separately.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 85345167829

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Working Momma
Natrona Heights, US
★★★★★ 5
Great for busy feet
Size: 13 Little Kid, Color: Hot Pink/Multi, Size: 13 Little Kid, Color: Hot Pink/Multi
My five-year-old daughter loves these Skechers slip-ins—and she is not easy on her shoes! You can see in the photo, she’s already put plenty of miles on them. They’ve been through the washing machine at least twice and still look great—the bright colors are a big hit with her and they hold up well in the wash. One of the elastic bands on top did come loose, but I was able to fix it quickly with a dab of superglue. She slips them on and off all by herself, which is perfect as we’re still learning to tie laces. All in all, a great purchase for the price—especially since kids grow so fast and put their shoes through a lot!
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Reviewed in the United States on May 24, 2025
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KelQL
Boise, US
★★★★★ 5
Cute slip-ons - so easy and quick!
Size: 13 Little Kid, Color: Hot Pink/Multi
These shoes are adorable, comfortable according to my kid, and super easy to pull on!
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Reviewed in the United States on January 17, 2026
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Rick
Phoenix, US
★★★★★ 5
Durable
Size: 6 Big Kid, Color: Aqua/Multi
Good shoes. True to size
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Reviewed in the United States on February 18, 2026
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Linda Wilson
Alexandria, US
★★★★★ 5
Her go to pair!
Size: 13 Little Kid, Color: Lavendar
Good quality shoes and she loves them! Slips her foot right in! Her go to pair !
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Reviewed in the United States on May 15, 2026
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Janie L Bobst
Grantham, US
★★★★★ 5
It’s a perfect shoe without the correct width it needed to be wider
Size: 5 Big Kid, Color: Lavendar
The app suggested a 6.5 but I needed it in wide and it was not an option. I had to send them back because they were too tight!
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Reviewed in the United States on April 11, 2026

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