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K'NEX Double Doom Roller Coaster

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K'NEX Double Doom Roller Coaster -  K'NEX - Toys"R"Us
K'NEX Double Doom Roller Coaster -  K'NEX - Toys"R"Us
K'NEX Double Doom Roller Coaster -  K'NEX - Toys"R"Us
  • $59.99
  • $39.98
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Product Description

Two coaster cars equal double the trouble with the Double Doom Roller Coaster Building Set! Build with 891 K'NEX pieces including classic rods, classic connectors, and track that build a model over 3 feet high! With the motorized action, your 2 coaster cars will go on a twisting and turning ride. For more fun, download instructions for a 2nd coaster. Models can be built one at a time. Requires 2 "AA" batteries (not included). Rods and connectors Made in the USA. Ages 9+.

Additional Info

308956

CDE1D074

744476554024

55402

batteries are required (not included)

4 pounds

18.5 x 14.0 x 3.2

How to Get It


  • This item can be shipped to the entire United States including Alaska, Hawaii, and all U.S. territories including Puerto Rico
  • This item can also be shipped to APO/FPO addresses and to P.O. Boxes in all 50 states


  • This item may be shipped via Standard Shipping, Expedited Shipping or Express Shipping
  • Please Note: Some addresses are eligible for Standard Shipping only (APO/FPO, P.O. Boxes, U.S. Territories and Puerto Rico)

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  • Please wait for the Ready for Pickup e-mail before proceeding to the store; orders must be picked up within 5 Days upon the receipt of this email
  • You will have the option to designate someone else to pick up your order during the checkout process
  • You will be able to change the Store Pickup location during the checkout process
  • In-stock status is approximate and may not reflect recent sales
  • Orders placed for Store Pickup will receive online pricing and promotions

Average Customer Rating:

by PowerReviews
K'NEX Double Doom Roller Coaster
 
4.0

(based on 10 reviews)

Ratings Distribution

  • 5 Stars

     

    (5)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (1)

78%

of respondents would recommend this to a friend.

Pros

  • Fun (3)

Cons

No Cons

Best Uses

  • Imaginative play (3)
  • Older children (3)
    • Was this a gift?:
    • Yes (4)

Most Helpful Positive Review

 

My son LOVES this

My 8 year old son put this together in about 2 days. He was absolutely fascinated with it. The instructions are easy to follow and the end product is really, really cool.Read complete review

My 8 year old son put this together in about 2 days. He was absolutely fascinated with it. The instructions are easy to follow and the end product is really, really cool.
My only complaint is that the chain that pulls the cars up is hard to get put on correctly so that it doesn't hang up and prevent the cars from moving.

VS

Most Helpful Critical Review

 

Doesn't work great

My two sons, ages 9 and 10, love roller coasters and love building things! I thought this would be the perfect toy for them. Unfortunately they didn't have fun with this toy. ...Read complete review

My two sons, ages 9 and 10, love roller coasters and love building things! I thought this would be the perfect toy for them. Unfortunately they didn't have fun with this toy. They found some of the pieces really hard to snap together and once it was built, the roller coaster doesn't work great. It gets stuck, they have to help it along the track, and as a result they have stopped playing with it :(

Reviewed by 10 customers

Displaying reviews 1-10

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5.0

My toddler really likes to play with this toy

By Irina

from Brooklyn, NY

About Me Commuter

Verified Buyer

Pros

    Cons

      Best Uses

      • Mostly Highway

      Comments about K'NEX Double Doom Roller Coaster:

      My toddler really likes to play with this toy. He is only 6 years old but he built it himself.

      Comment on this reviewHelp Icon

       
      5.0

      Fun and cool!!

      By Missi

      from Greenville, sc

      About Me Casual Driver

      Verified Buyer

      Pros

      • Quiet

      Cons

        Best Uses

          Comments about K'NEX Double Doom Roller Coaster:

          Bought this for my oldest son( age 9 yrs) to put together with his twin brothers ( 6yrs) - so much fun! Did it in a day!!! Looks awesome too!!

          Comment on this reviewHelp Icon

           
          4.0

          We love it!

          By Jenny

          from NH

          Verified Buyer

          Comments about K'NEX Double Doom Roller Coaster:

          Our kids are primarily into Lego and Duplo, but we saw one of these built at our local children's museum and decided to give it a go. Admittedly, my husband and I did most of the build (and enjoyed it), the finished product is awesome and the kids love it.

          Comment on this reviewHelp Icon

           
          5.0

          Fun toy

          By Bugs mom

          from Rochester ny

          About Me Auto Enthusiast

          See all my reviews

          Verified Buyer

          Pros

          • Quiet

          Cons

            Best Uses

              Comments about K'NEX Double Doom Roller Coaster:

              My son loves to build things and watch how things work. This was a perfect toy for him to build and discover how a roller coaster works

              Comment on this reviewHelp Icon

               
              5.0

              Hours of entertainment

              By Sparky

              from Concord, Ca

              About Me Grandparent, Parent Of Two Or More Children, Working Parent

              Verified Buyer

              Pros

              • Durable
              • Fun

              Cons

                Best Uses

                • Imaginative Play
                • Older Children

                Comments about K'NEX Double Doom Roller Coaster:

                Could not stop building it but fingers started hurting from so much snapping pieces together!

                • Was this a gift?:
                • Yes

                Comment on this reviewHelp Icon

                 
                1.0

                Toy's R Us is awful

                By Kaleb the Great

                from Ozark, MO

                Verified Buyer

                Pros

                  Cons

                  • Difficult Assembly

                  Best Uses

                    Comments about K'NEX Double Doom Roller Coaster:

                    The K'Nex toy is alright. It's huge. It took me over 6 hours to assemble and once assembled, you aren't likely to take it back apart, simply because it takes so long to put it back together. But, I'd rate the toy a 3 star.

                    • Was this a gift?:
                    • Yes

                    Comment on this reviewHelp Icon

                     
                    5.0

                    Great building project

                    By Maah

                    from Timonium, Md

                    About Me Grandparent

                    Verified Buyer

                    Pros

                    • Colorful
                    • Creative
                    • Durable
                    • Fun

                    Cons

                      Best Uses

                      • Imaginative Play
                      • Older Children

                      Comments about K'NEX Double Doom Roller Coaster:

                      I bought this for my 10 yr old grandson. It was a total hit! He had built within a few hours! And then we all had to run to the basement to see the roller coaster go and go! I felt I was in the roller coaster myself!

                      • Was this a gift?:
                      • Yes

                      Comment on this reviewHelp Icon

                      (1 of 1 customers found this review helpful)

                       
                      4.0

                      Favorite birthday present

                      By Supra mom

                      from Indiana

                      Verified Buyer

                      Comments about K'NEX Double Doom Roller Coaster:

                      My freshly turned 9 year old was able to put this together by himself. It needs some modifications to run smoothly- the car gets stuck at the top part of the chain. I think we will be able to figure something out.
                      Quirks and all, it was extremely fun to build. I see more k'nex in our future.

                      Comment on this reviewHelp Icon

                       
                      4.0

                      My son LOVES this

                      By Jessica

                      from Springfield, MO

                      About Me Parent Of Two Or More Children, Working Parent

                      Verified Buyer

                      Pros

                      • Colorful
                      • Creative
                      • Fun

                      Cons

                      • Flimsy

                      Best Uses

                      • Imaginative Play
                      • Motor Skills Development
                      • Older Children

                      Comments about K'NEX Double Doom Roller Coaster:

                      My 8 year old son put this together in about 2 days. He was absolutely fascinated with it. The instructions are easy to follow and the end product is really, really cool.
                      My only complaint is that the chain that pulls the cars up is hard to get put on correctly so that it doesn't hang up and prevent the cars from moving.

                      • Was this a gift?:
                      • Yes

                      Comment on this reviewHelp Icon

                      (3 of 3 customers found this review helpful)

                       
                      2.0

                      Doesn't work great

                      By Roller Coaster Mom

                      from Madison, WI

                      Verified Buyer

                      Comments about K'NEX Double Doom Roller Coaster:

                      My two sons, ages 9 and 10, love roller coasters and love building things! I thought this would be the perfect toy for them. Unfortunately they didn't have fun with this toy. They found some of the pieces really hard to snap together and once it was built, the roller coaster doesn't work great. It gets stuck, they have to help it along the track, and as a result they have stopped playing with it :(

                      • Was this a gift?:
                      • No

                      Comment on this reviewHelp Icon

                      Displaying reviews 1-10

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                      4.0 stars

                      $59.99 $39.98

                      Size Chart