Best Selling Knex Building Sets on Amazon
126
Products
USMarketplace
June 2026Reporting Period
Sales Volume of Top ASINs for 'knex building sets' on AmazonJune 2026

Most Selling Products

This list compiles the monthly sales and rankings of all ASINs that appeared within the first three pages of search results for the keyword “knex building sets” on Amazon.com in the United States, totaling 126 products. Under this keyword, the top-ranked ASIN recorded more than 4,000 orders in June.
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126
ASINs
1
ThinkFun Gravity Maze - Falling Marble Logic Game - Challenging STEM Toy for Kids 8-12 - Gravity Marble Maze - Brain-Building Fun - Educational Gift - Boosts Critical Thinking & Problem Solving
Title
ThinkFun Gravity Maze - Falling Marble Logic Game - Challenging STEM Toy for Kids 8-12 - Gravity Marble Maze - Brain-Building Fun - Educational Gift - Boosts Critical Thinking & Problem Solving
Sales Volume
4,000+
Price($)
22.79
Ratings
4.6
Reviews
37,606
2
LEGO Creator 3 in 1 Retro Camera Toy, Transforms to Retro Video Camera or to TV Set, Photography Gift for Boys and Girls Ages 8 Years Old and Up Who Enjoy Creative Play, 31147
Title
LEGO Creator 3 in 1 Retro Camera Toy, Transforms to Retro Video Camera or to TV Set, Photography Gift for Boys and Girls Ages 8 Years Old and Up Who Enjoy Creative Play, 31147
Sales Volume
4,000+
Price($)
15.99
Ratings
4.9
Reviews
4,581
3
LEGO Creator 3 in 1 Fierce Dinosaur Building Toy for Boys & Girls, Ages 8+ - Gift for Birthdays - Kids Build 1 of 3 Prehistoric Animal Figures - 31379
Title
LEGO Creator 3 in 1 Fierce Dinosaur Building Toy for Boys & Girls, Ages 8+ - Gift for Birthdays - Kids Build 1 of 3 Prehistoric Animal Figures - 31379
Sales Volume
4,000+
Price($)
19.97
Ratings
4.8
Reviews
364
4
LEGO Architecture London Skyline Collection 21034 Building Set Model Kit and Gift for Kids and Adults (468 pieces)
Title
LEGO Architecture London Skyline Collection 21034 Building Set Model Kit and Gift for Kids and Adults (468 pieces)
Sales Volume
3,000+
Price($)
29.99
Ratings
4.8
Reviews
13,754
5
LEGO LEGO Classic Creative Suitcase 10713 - Includes Sorting Storage Organizer Case with Fun Colorful Building Bricks, Preschool Learning Toy for Kids, Boys and Girls Ages 4 Years Old and Up
Title
LEGO LEGO Classic Creative Suitcase 10713 - Includes Sorting Storage Organizer Case with Fun Colorful Building Bricks, Preschool Learning Toy for Kids, Boys and Girls Ages 4 Years Old and Up
Sales Volume
3,000+
Price($)
15.99
Ratings
4.8
Reviews
24,148
6
Sillbird 12-in-1 Solar Robot Building Kit STEM Gift for Boys Aged 8-13, DIY Science Educational Robotic Toys for Kids Teens Birthday, Powered by the Sun with 190 Pieces
Title
Sillbird 12-in-1 Solar Robot Building Kit STEM Gift for Boys Aged 8-13, DIY Science Educational Robotic Toys for Kids Teens Birthday, Powered by the Sun with 190 Pieces
Sales Volume
3,000+
Price($)
14.97
Ratings
4.3
Reviews
15,633
7
Smartivity DIY Pinball Machine for Kids 8-14 Years Old | Global Award Winning Arcade Game | Build Your Own Pinball I Birthday Gift for Smart Kids | STEM Toy for Boys & Girls
Title
Smartivity DIY Pinball Machine for Kids 8-14 Years Old | Global Award Winning Arcade Game | Build Your Own Pinball I Birthday Gift for Smart Kids | STEM Toy for Boys & Girls
Sales Volume
3,000+
Price($)
34.99
Ratings
4.6
Reviews
3,074
8
LEGO City Interstellar Spaceship Toy for Kids, Creative Play Space Building Set with Spacecraft Model, Drone, and Astronaut Figure, Building Toy for Boys, Girls and Kids Ages 6 and Up, 60430
Title
LEGO City Interstellar Spaceship Toy for Kids, Creative Play Space Building Set with Spacecraft Model, Drone, and Astronaut Figure, Building Toy for Boys, Girls and Kids Ages 6 and Up, 60430
Sales Volume
3,000+
Price($)
19.59
Ratings
4.8
Reviews
1,600
9
Brain Flakes 500 Piece Set, Ages 3+, Interlocking Plastic Disc Toy for Creative Building, Educational STEM Learning, Construction Block Play for Kids, Teens, Adults, Boys, and Girls
Title
Brain Flakes 500 Piece Set, Ages 3+, Interlocking Plastic Disc Toy for Creative Building, Educational STEM Learning, Construction Block Play for Kids, Teens, Adults, Boys, and Girls
Sales Volume
2,000+
Price($)
19.99
Ratings
4.8
Reviews
14,402
10
Kids STEM Building Toys for 3 4 5 6 7 8+ Year Old Boy Girl Birthday Gift, 125 Pcs Preschool Classroom Educational Building Blocks Stem Kits Activities Ages 3-5 4-8 5-7 6-8 Engineering Creative Games
Title
Kids STEM Building Toys for 3 4 5 6 7 8+ Year Old Boy Girl Birthday Gift, 125 Pcs Preschool Classroom Educational Building Blocks Stem Kits Activities Ages 3-5 4-8 5-7 6-8 Engineering Creative Games
Sales Volume
2,000+
Price($)
26.99
Ratings
4.7
Reviews
846
Keyword Knex Building Sets Weekly Search Volume Trend
60,689
274,787
Search Frequency Rank
During May 24–30, this keyword ranked 274,787 in Amazon's Brand Analytics(ABA) report, up 60,689 from the previous week. The most recent Weekly search volume was 677 (+22.87% WoW). These insights help Amazon Sellers track long-term demand trends, identify market opportunities, and spot seasonal peaks.
Knex Building Sets Market Overview
This dataset shows the distribution of all ASINs on the first three pages under the keyword "knex building sets". In the price range of $20–$50, there are 193 ASINs, the highest proportion, accounting for 56.10%. Nearly 69.12% of ASINs have a rating of 4.3-4.7. For this keyword, the top three ranked ASINs have a combined click-through rate of 54.90% and a combined conversion rate of 28.57%.
Price Range Distribution($)
Price distribution of all ASINs on the first three pages of search results for this keyword.
Price($)Ratio
0-10
2.91%
10-20
10.47%
20-50
56.10%
50-100
20.35%
100-200
8.14%
200-500
2.03%
500-1,000
0.00%
1,000-0
0.00%
Rating Distribution
Rating distribution of all ASINs on the first three pages of search results for this keyword.
RatingRatio
4.8-5.0
21.47%
4.3-4.7
69.12%
3.8-4.2
8.53%
3.3-3.7
0.59%
2.8-3.2
0.29%
0.0-2.7
0.00%
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Review Count Distribution
Review Count of all ASINs on the first three pages of search results for this keyword.
Review CountRatio
0-100
22.35%
100-500
29.71%
500-1,000
12.94%
1,000-2,000
12.65%
2,000-5,000
14.41%
5,000-10,000
1.47%
10,000-0
6.47%
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Top3 Click Share
54.90%
Trend changes in the combined click share of the Top 3 ASINs for the keyword knex building sets.
Top3 Conversion Share
28.57%
Trend changes in the combined conversion share of the Top 3 ASINs for the keyword knex building sets.
Top3 ASINs
Top 3 ASINs by click share and conversion share for this keyword.
AsinClick(%)Conversion(%)
B07BMS3GHVB07BMS3GHV
27.45%
20.00%
B00I2UZXZWB00I2UZXZW
18.43%
8.57%
B09237LCQMB09237LCQM
9.02%
0.00%
Most Selling Products
Search Volume & Trends
Market Overview
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