Ratings and Reviews

Customer Reviews for K'NEX K'NEX 521pc Value Tub

K'NEX K'NEX 521pc Value Tub

The KNEX 521pc Value Tub is ideal for children who love to play with building sets. The tub consists of 521 building pieces so your child can use his imagination and build until he runs out of pieces. The KNEX building set includes an instruction booklet, complete with details on how to construct 35 unique models using this set. Your child can use the booklet to make ferris wheels, creatures, dinosaurs and other things. The pieces be stored in the included KNEX storage tub, so you dont have to worry about losing them. The KNEX 521pc Value tub is appropriate for children 7 years old and up.
Average Customer Rating:
4.469 out of 5
4.5
 out of 
5
(49 Reviews) 36
Open Ratings Snapshot
Rating SnapshotOverall Rating Totals
5 stars
34
4 stars
9
3 stars
3
2 stars
1
1 star
2
Customer Recommendation92%45 out of 49reviewers would recommend this product to a friend.
Customer Questions & Answers:
5 Questions | 30 Answers
Open Ratings Snapshot
Rating SnapshotOverall Rating Totals
5 stars
34
4 stars
9
3 stars
3
2 stars
1
1 star
2
Customer Reviews
Review 1 for K'NEX 521pc Value Tub

521 pieces barely cover the bottom of container!

04/16/2013
By ,
Lansing, MI
1 out of 5
1 out of 5
My husband needed someone of the pieces in this kit to teach a chemistry lesson and allow his students to have a hands on approach. We figured with 521 pieces there would be plenty to go around. There were barely any of the pieces that he needed (yes we understand its an assortment and there is no guarantee of the pieces that will be in there). Also when taken out of the bags the pieces barely even covered the bottom of the container. With a bin this size you would expect it to be at least half full. What a joke! Do not waste your money!
Product Attributes:
Value
1 out of 5
1 out of 5
Meets Expectations
1 out of 5
1 out of 5
Recommends this product? No
Age:18 - 24
Gender:Female
Ownership:1 week or less
Usage:Never
0points
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Review 2 for K'NEX 521pc Value Tub

A Good Mix of large and small sized pieces

04/04/2013
By ,
Southern California
5 out of 5
5 out of 5
A Good Mix of large and small sized pieces - with lots of Wheels!
There are a few of the large size 'Flex Rods' in dayglo colors, too. I bought this set to add to my collection AND for ME to play with ... but my great great great grandkids should also be loving my tens of thousands of pieces a century from now. The small sized pieces can create the miniature Ferris wheel with enough of the large sized pieces in the other bag left over to make a Parrot (instructions included for the Ferris Wheel and Parrot!) and a couple of vehicles!
Free building fun for all ages - or follow detailed instructions for Many projects. Made in USA. Great Value
Product Attributes:
Value
5 out of 5
5 out of 5
Meets Expectations
5 out of 5
5 out of 5
Recommends this product? Yes
Age:55 - 64
Gender:Male
Ownership:7 - 8 months
Usage:Once per month
+1point
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Review 3 for K'NEX 521pc Value Tub

great product

01/05/2013
By ,
San Diego
3 out of 5
3 out of 5
As a if I loved playing with k'nex and I still do. The only thing that I didn't like is how small some of the parts were. Other than that every thing was pretty much the same. Always a great product to get for any child, boy or girl, who has an imagination.
Product Attributes:
Value
5 out of 5
5 out of 5
Meets Expectations
5 out of 5
5 out of 5
Recommends this product? Yes
Age:18 - 24
Gender:Female
Ownership:2 - 7 weeks
Usage:Every few days
0points
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Review 4 for K'NEX 521pc Value Tub

Great starter set of K'Nex

01/03/2013
By ,
Cedar City Ut
5 out of 5
5 out of 5
My son wanted K"Nex for Christmas and he loved them. He likes that it comes with big and little sizes of K"Nex.
Product Attributes:
Value
5 out of 5
5 out of 5
Meets Expectations
5 out of 5
5 out of 5
Recommends this product? Yes
Age:25 - 34
Gender:Female
Ownership:2 - 7 weeks
Usage:Once per week
+1point
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Review 5 for K'NEX 521pc Value Tub
12/26/2012
By ,
London, KY
5 out of 5
5 out of 5
I bought this item for my 11 year old nephew for Christmas, he really likes it and it is a large set. A very good value.
Product Attributes:
Value
5 out of 5
5 out of 5
Meets Expectations
5 out of 5
5 out of 5
Recommends this product? Yes
Age:35 - 44
Gender:Female
Ownership:2 - 7 weeks
Usage:Every few days
+1point
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Review 6 for K'NEX 521pc Value Tub

Kids LOVE these!

12/17/2012
By ,
Washington
5 out of 5
5 out of 5
I work with kids at school and they create amazing designs with these K'nex. Something different everytime they visit my office. The set I have has been passed along for several years, so I decided to refresh my supply with new pieces.
Product Attributes:
Value
5 out of 5
5 out of 5
Meets Expectations
5 out of 5
5 out of 5
Recommends this product? Yes
Age:45 - 54
Gender:Female
Ownership:1 week or less
Usage:Every day
+1point
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Review 7 for K'NEX 521pc Value Tub

Product description

12/03/2012
By ,
Johnson Ciry, NY
1 out of 5
1 out of 5
Very poor showing. I did a search on your site for Lego products and this item showed up with a whole bunch of Lego items. It looked like a box of Legos (esp since that is what I asked for in your search option) and that is what I wanted, so I bought it.
I went all the way to your store and picked up my Lego purchase.
- The nice man said is everything to your satisfaction?
I said what is this? I bought Legos, it was on your Lego site.
He said no it is KNex. I said what the heck is KNex, is it compatible w/ Legos?
- He said no, it is not compatible,,,, you don't have to keep it.
I said thank you, and I got my money back...
Very poor showing on my first buy on line and pick up in store. It actually cost me about $4.00 + in gas to find out it is not what I wanted...
Product Attributes:
Value
1 out of 5
1 out of 5
Meets Expectations
1 out of 5
1 out of 5
Recommends this product? No
Age:55 - 64
Gender:Male
Usage:Never
-2points
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Review 8 for K'NEX 521pc Value Tub

Two sizes, don't work well together

06/29/2012
By ,
Sugar Land, TX
2 out of 5
2 out of 5
This set has two sizes that have only limited compatability. I would have prefered only the larger parts. I'm not a child and the small parts are very difficult to build with. I bought two sets and there aren't enough large parts for my purposes... an inatiative game.
Product Attributes:
Value
3 out of 5
3 out of 5
Meets Expectations
1 out of 5
1 out of 5
Recommends this product? No
Age:55 - 64
Gender:Male
Ownership:2 - 7 weeks
Usage:A few times per year
0points
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Review 9 for K'NEX 521pc Value Tub

Good buy for beginner

06/25/2012
By ,
Raleigh, NC
4 out of 5
4 out of 5
I bought this for my son, and he's had a lot of fun with it. The tub is way too big for the pieces that are inside, so at first you feel dissappointed at the volume you receive. However, now my son can put his partially completed creations in the tub with no problems.
Product Attributes:
Value
4 out of 5
4 out of 5
Meets Expectations
4 out of 5
4 out of 5
Recommends this product? Yes
Age:35 - 44
Gender:Female
Ownership:2 - 7 weeks
Usage:Every day
+1point
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Review 10 for K'NEX 521pc Value Tub
06/23/2012
By
5 out of 5
5 out of 5
grandson (4) absolutely loves this product. son, therefore, also pleased. it was the hit of all birthday presents.
Product Attributes:
Value
5 out of 5
5 out of 5
Meets Expectations
5 out of 5
5 out of 5
Recommends this product? Yes
Age:55 - 64
Gender:Female
+1point
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Review 11 for K'NEX 521pc Value Tub
06/03/2012
By ,
Houston
4 out of 5
4 out of 5
My 6 Year old can spend hours playing with this K'NEX set. He just loves it. I only wish that there were more parts inside the container. Because the box looks big from outside but the parts are too small.
Product Attributes:
Value
4 out of 5
4 out of 5
Meets Expectations
4 out of 5
4 out of 5
Recommends this product? Yes
Age:25 - 34
Gender:Female
Ownership:2 - 7 weeks
Usage:Every day
0points
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Review 12 for K'NEX 521pc Value Tub
04/15/2012
By ,
copiague, ny
5 out of 5
5 out of 5
My kids love k'nex so this was the perfect gift
Product Attributes:
Value
5 out of 5
5 out of 5
Meets Expectations
5 out of 5
5 out of 5
Recommends this product? Yes
Age:35 - 44
Gender:Female
Ownership:2 - 7 weeks
Usage:Every day
0points
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Review 13 for K'NEX 521pc Value Tub

Great Challenge

03/02/2012
By ,
Venice, FL
5 out of 5
5 out of 5
Great product to challenge your kids. More than 35 models the kids can work on.
Product Attributes:
Value
5 out of 5
5 out of 5
Meets Expectations
5 out of 5
5 out of 5
Recommends this product? Yes
Age:35 - 44
Gender:Female
Ownership:2 - 7 weeks
Usage:Every few days
0points
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Review 14 for K'NEX 521pc Value Tub

K'nex "Value" Tub includes too many tiny pieces

01/30/2012
By ,
Hillsboro, IL
3 out of 5
3 out of 5
The tub boasts being a value for 521 pieces. This is in fact true, but most of the pieces are tiny replicas of the regular k'nex pieces. I assumed they would all be the normal size pieces and found nothing listed that said it includes the smaller pieces. It is hard to describe, let's say you were going to build a car with k'nex. If you used the small pieces, the car would be the size of a matchbox car.
Product Attributes:
Value
2 out of 5
2 out of 5
Meets Expectations
2 out of 5
2 out of 5
Recommends this product? No
Age:35 - 44
Gender:Female
Ownership:2 - 7 weeks
Usage:Once per week
+7points
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Review 15 for K'NEX 521pc Value Tub

Great product to stimulate imagination.

01/26/2012
By
5 out of 5
5 out of 5
This brings hours of fun for the children. It proved to inspire great imagination in building different things. The children love it!
Product Attributes:
Value
5 out of 5
5 out of 5
Meets Expectations
5 out of 5
5 out of 5
Recommends this product? Yes
Age:55 - 64
Gender:Female
Ownership:2 - 7 weeks
Usage:Every day
0points
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Review 16 for K'NEX 521pc Value Tub

K'Nex

01/17/2012
By ,
long island, ny
5 out of 5
5 out of 5
Much less expensive than legos and my 10 year old son loves playing with them almost as much!
Product Attributes:
Value
5 out of 5
5 out of 5
Meets Expectations
5 out of 5
5 out of 5
Recommends this product? Yes
Age:45 - 54
Gender:Female
Ownership:2 - 7 weeks
Usage:Every day
0points
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Review 17 for K'NEX 521pc Value Tub
01/16/2012
By ,
Laredo
5 out of 5
5 out of 5
My son have another type of k´nex products are very good for developing skills about enginnering
Product Attributes:
Value
5 out of 5
5 out of 5
Meets Expectations
5 out of 5
5 out of 5
Recommends this product? Yes
Age:45 - 54
Gender:Male
Ownership:1 week or less
Usage:Every day
0points
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Review 18 for K'NEX 521pc Value Tub

Great value for the product

01/10/2012
By ,
Huntington Beach, CA
5 out of 5
5 out of 5
I bought this for my 13 year old nephew for Christmas. He loved it! Originally, I thought it would be too young for him but he loved all the extra pieces so he could add on to his previous projects and begin building new ones. I thought the value was good for the number of pieces you receive. Great that it comes in it's own storage container too. I looked at other sets as well which had more moving parts but not as many pieces. I also bought this online with the "ship to store" option. During Christmas this was excellent! I shopped on my own time, knew my item would be there when I was ready to pick it up and didn't have to wait in the holiday lines!
Product Attributes:
Value
5 out of 5
5 out of 5
Meets Expectations
5 out of 5
5 out of 5
Recommends this product? Yes
Age:35 - 44
Gender:Female
Ownership:2 - 7 weeks
Usage:Every few days
0points
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Review 19 for K'NEX 521pc Value Tub
01/10/2012
By
4 out of 5
4 out of 5
The pieces are a a little smaller than I was expecting, but the quality is good. I absolutely love the storage tub. We'll have plenty of room to add to the collection in years to come. I also like the fact that it comes with some building ideas and instructions.
Product Attributes:
Value
5 out of 5
5 out of 5
Meets Expectations
4 out of 5
4 out of 5
Recommends this product? Yes
0points
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Review 20 for K'NEX 521pc Value Tub

Good Building Set

01/09/2012
By
4 out of 5
4 out of 5
Kept my 8 year old son busy for hours!
Product Attributes:
Value
3 out of 5
3 out of 5
Meets Expectations
4 out of 5
4 out of 5
Recommends this product? Yes
-1point
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1-20 of 37 total reviews
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