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Estes E12-4 Engines/3pk

Marsoni M251S
Sale price$19.95
Pay 4 payments of $4.99 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Estes E12-4 Engines/3pkThe Estes E12 4 engine is 24mm diameter an upper stage engine designed for model rocket flight. This engine can also be used as a single stage engine. Maximum lift weight is 17 ounces. Each package includes 3 engines, 4 starters and 4 starter plugs. ATTENTION: Residents of California, New Jersey, Rhode Island and North Dakota please review the Terms of Sale for state specific restrictions or Click Here for State Specific Restrictions.
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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
4.9 ★★★★★
Based on 218 reviews
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Verified Purchase
Stephen Levine
Lake Worth, US
★★★★★ 5
Metamucil with a fiz!
Great product. Does what it’s supposed to do.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
K
Verified Purchase
KEN E
Bozeman, US
★★★★★ 5
Competitive pricing
Works as advertised Name brand item
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Reviewed in the United States on May 5, 2026
W
Verified Purchase
William Turner
Omaha, US
★★★★★ 1
Their other flavors without fizz are great...but not this one (My honest opinion).
Now I know why this one was so cheap! The taste was not pleasing to me at all... I threw it away. However, I do love their other lines, with the berry flavor being the best! Orange is good too but to obtain the best flavor, 2 spoons are required (for me anyways). Also, the berry flavor (while only taking 1 spoon) is even better tasting if you add a little lemon juice to it. Finally, I read that adding lemon juice to water helps to prevent kidney stones! Who knew! This is a good product but I think they went to far trying to add "fizz".... the effect was negative while the previous products are great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 26, 2025
G
Verified Purchase
Green cam
Port Orchard, US
★★★★★ 5
Fizzing fiber drink
This is a great tasting fiber drink, plus added vitamins..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
L
Verified Purchase
LC
Bozeman, US
★★★★★ 5
Best one yet
Best tasting Metamucil if you enjoy carbonation. Less sweet than regular (even the no added sugar version felt a bit overly sweet to me). Lemonade is a close second but a bit too expensive. Wish it would come with a scoop but I saved one from a different product and dropped it into the jar here.
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Reviewed in the United States on January 25, 2026

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