Twin Factor

Item Number: est7250

4.6 Stars (6 Reviews)

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Twin Factor

Item Number: est7250

4.6 Stars (6)

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About This Item

Product Details

This is the Twin Factor Model Rocket Kit from Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12. Skill Level 2 Rocket Kit.

Product Rank

#17 in Level 3
#130 in Rocket Kits
#365 in Model Rockets

Includes

One model rocket

Features

Flights up to 150 feet (46m).
Laser cut cardstock.
Waterslide decals.
One year warranty.
Detailed illustrated assembly and launching instructions.

Requirements & Suggestions

Assembly : How To Build a Model Rocket
Wood Glue (TES3503) (TES3505)
Finishing supplies
Igniters (EST2303) (usually included with the engines)
Recovery Wadding (EST302274) (QUS7021)
Launch controller (EST302220)
Porta-Pad II launch pad (EST302215)
Engines: Booster Stage- A10-0T (EST1510)
Rocket with booster - 1/4A3-3T (EST1502)
or 1/2A3-2T (EST1503)
or 1/2A3-4T
or A3-4T - first flight
A10-3T
Single Stage - A3-4T - first flight
A10-3T
or A10-PT
4 AA batteries

Comments

Due to small parts that could cause a choking hazard please kee away from children 3 years of age and younger.

Specifications

Skill level: 2
Length: 6" (15.2cm)
Diameter: 4.3" (10.9cm)
Weight: .8oz (22.7g)
Projected Altitude: 150ft (46m)

Reviews

Review Summary

The reviews highlight that the product is generally easy to assemble, with a straightforward build process involving a lot of gluing and cardstock construction that avoids issues with breaking parts. Some users noted challenges with fit and alignment, mentioning gaps between components and issues with the roundness of certain parts. Additionally, the design allows for both single and two-stage flying options, with low flights aiding in easy recovery and visibility of stage separation.

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Simple and easy

By: Rocket_starship (Hammonton, NJ)

This went together so simply and easily. The construction is card stock so there's no wood to snap and break. Just don't get the engine spacers stuck in the tubes, and note that the rocket is two pieces joined only by the engines. Looking forward to launching this one.

(8)

I expected the fit to be better

By: wallyum (Ft. Thomas, KY)

This was a quick Christmas week project for me. I did my best to get everything lined up and cut correctly, but I was still left with significant gaps between the cardstock cut outs and the cut down body tube rings. It didn't help that neither of my rings were truly round on arrival. This was loaded and ready to fly last week when I visited B6-4 Field, but launcher issues cut the day short. Should be a perfect rocket to fly at my home field.

(5)

Fun build

By: Patrick Halstead (Ohio)

I'll be flying it this weekend. The build wasn't too difficult. Lot of gluing to do

(1)