Building Set Amazon Bestsellers - updated daily

7%Bestseller No. 1
K’NEX – 35 Model Building Set – 480 Pieces – For Ages 7+ Construction Education Toy (Amazon Exclusive)
1,279 Reviews
K’NEX – 35 Model Building Set – 480 Pieces – For Ages 7+ Construction Education Toy (Amazon Exclusive)
  • CLASSIC PIECES – This building set comes with 480 classic K’NEX parts and pieces. It includes rods and connectors...
  • REAL MOVING PARTS – Unlike other building toys, K’NEX lets builders create different models that actually move. This...
  • CONVENIENT STORAGE – It can be a problem to store small plastic toy parts into one place, and the last thing you want...
24%Bestseller No. 2
163 Piece STEM Toys Kit, Educational Construction Engineering Building Blocks Learning Set for Ages 3 4 5 6 7 8 9 10 Year Old Boys & Girls by Brickyard, Best Kids Toy, Creative Games & Fun Activity
1,733 Reviews
163 Piece STEM Toys Kit, Educational Construction Engineering Building Blocks Learning Set for Ages 3 4 5 6 7 8 9 10 Year Old Boys & Girls by Brickyard, Best Kids Toy, Creative Games & Fun Activity
  • 75% More Pieces Than Other Similar Sets, Up To 6 Players Can Play At The Same Time - We give you more blocks, more...
  • Supports STEM Education - Designed to enhance your children's Science, Technology, Engineering, and Math skills. Improve...
  • Gift A Toy That Encourages Your Child To Learn Through Play - Specially created to help your child develop hand-eye...
33%Bestseller No. 3
K'NEX Imagine – Power and Play Motorized Building Set – 529 Pieces – Ages 7 and Up – Construction Educational Toy
598 Reviews
K'NEX Imagine – Power and Play Motorized Building Set – 529 Pieces – Ages 7 and Up – Construction Educational Toy
  • 529 ASSORTED PIECES – The K’NEX Power and Play Motorized Building Set contains 529 parts, including different sizes...
  • MOTOR INCLUDED – The K’NEX Power and Play Motorized Building Set is the only set on the market that includes a...
  • SUITCASE STYLE PACKAGING – Fuel your child’s curiosity and let him look for inspiration everywhere by bringing this...
20%Bestseller No. 4
LEGO Super Mario Guarded Fortress Expansion Set 71362 Building Kit; Collectible Playset to Combine with The Super Mario Adventures with Mario Starter Course (71360) Set, New 2020 (468 Pieces)
41 Reviews
LEGO Super Mario Guarded Fortress Expansion Set 71362 Building Kit; Collectible Playset to Combine with The Super Mario Adventures with Mario Starter Course (71360) Set, New 2020 (468 Pieces)
  • Kids can build another exciting level to add to their LEGO Super Mario Adventures with Mario Starter Course and compete...
  • The player must choose their own route for LEGO Mario (figure not included), defeating either the Bob-omb, Koopa Troopa...
  • To reach the fortress and win digital coins, LEGO Mario may need to use the catapult, leap over brick-built lava or...
20%Bestseller No. 5
Brain Flakes 500 Piece Interlocking Plastic Disc Set - A Creative and Educational Alternative to Building Blocks - Tested for Children's Safety - A Great Stem Toy for Both Boys and Girls
2,820 Reviews
Brain Flakes 500 Piece Interlocking Plastic Disc Set - A Creative and Educational Alternative to Building Blocks - Tested for Children's Safety - A Great Stem Toy for Both Boys and Girls
  • The original Brain Flakes ; Includes over 500 interconnecting discs and a durable plastic jar for easy storage ; Every...
  • Child safe ; BPA, lead, heavy metal, and phthalate free ; Compliant with ASTM US CPSIA safety regulations
  • Develops spatial intelligence and thinking ; A great solo or collaborative group activity for school classrooms,...
Bestseller No. 6
Jasonwell STEM Toys Building Blocks - 166+PCS Educational Construction Set Creative Engineering Toys Building Toys Kit Stem Activities Learning Gift for Kids Ages 3 4 5 6 7 8 9 10 Year Old Boys Girls
237 Reviews
Jasonwell STEM Toys Building Blocks - 166+PCS Educational Construction Set Creative Engineering Toys Building Toys Kit Stem Activities Learning Gift for Kids Ages 3 4 5 6 7 8 9 10 Year Old Boys Girls
  • Educational Stem Toys --– Popular Creative toys for kids at home activities,classroom etc.By playing this building...
  • Creativity & Imagination Toys -– This building toys set covers many blocks nuts & bolts,wheels.Can be combined into...
  • Fun Electric Screwdriver -– Easy to build and fun for professional engineering construction pretend games. The bolts...
Bestseller No. 7
Erector by Meccano Super Construction 25-In-1 Motorized Building Set, Steam Education Toy, 638 Parts, For Ages 10+
853 Reviews
Erector by Meccano Super Construction 25-In-1 Motorized Building Set, Steam Education Toy, 638 Parts, For Ages 10+
  • 25 building models: let your child build 1 of 25 different construction vehicles (models can be built one at a time)....
  • Real working vehicle: build a motorized crane and bring it to life with the 6V electrical motor. Play with its rotary...
  • Steam toy: for over a hundred years, erector has been promoting children's steam (science, technology, engineering, Art...

Last update on 2020-12-07 / Affiliate links / Images from Amazon Product Advertising API