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K’NEX Imagine: Power and Play Motorized Building Set – 529 Pieces, STEM Learning Creative Construction Model for Ages 7+, Interlocking Building Toy for Boys & Girls, Adults

4.7 4.7 out of 5 stars 2,833 ratings
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Building Set

Purchase options and add-ons

  • 529 ASSORTED PIECES – The K’NEX Power and Play Motorized Building Set contains 529 parts, including different sizes of connectors, rods, and wheels. These can be clicked together easily for a myriad of 3D configurations.
  • MOTOR INCLUDED – The K’NEX Power and Play Motorized Building Set is the only set on the market that includes a motor. Watch your child’s creations come to life when you attach the battery-powered motor to them!
  • SUITCASE STYLE PACKAGING – Fuel your child’s curiosity and let him look for inspiration everywhere by bringing this building set along on family trips! The handy, reusable box allows hassle-free carrying of this educational toy.
  • STEP-BY-STEP GUIDE – Let your little one’s creative juices flow with this Power and Play Building Set. It comes with easy-to-follow instructions that will teach your child to create models such as racecars and aircraft.
  • STEAMagination – It’s the connection of STEAM (science, technology, engineering, arts & math) with a child’s natural curiosity and creativity and it powers the fun of each and every K’NEX building set. Building with K’NEX puts children on a path towards a fundamental understanding of STEAM/STEM subjects.
  • DEVELOPMENTAL BENEFITS – K’NEX supports key areas of a child’s developmental growth. As they click the different parts together and discover how the building system works, they’re strengthening hand-eye coordination, fine motor skills, problem-solving skills, spatial awareness and exercising their imagination!
  • COMMITMENT TO QUALITY– K’NEX rods and connectors are responsibly made in America at a landfill-free, zero-waste green manufacturing facility in Hatfield, Pennsylvania. We test to the strictest quality and safety standards, ensuring that your child has a successful, trouble-free building experience.

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K’NEX

K’NEX Imagine: Power and Play Motorized Building Set – 529 Pieces, STEM Learning Creative Construction Model for Ages 7+, Interlocking Building Toy for Boys & Girls, Adults


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Product Description

Power up and create moving wow with the K'NEX Imagine Power & Play Motorized Building Set. This set brings your models to life with a motor and over 525 classic scale K'NEX rods and connectors to build and move anything you can imagine. Using the included step-by-step color-coded instructions to build 50 different models. Half of them include the motor for life-like movement! Models range in difficulty so any level builder can succeed in creating a carousel, rescue chopper, basketball game and more! And once the builder is done, use the re-usable storage container for builds in progress, or to hold the K'NEX rods and connectors. Most models can be built one at a time. Recommended for builders 7 and up. Motor requires 2 "AA" batteries which are not included. K'NEX is committed to American design and manufacturing and all rods and connectors are responsibly made at a landfill-free, zero-waste facility in Hatfield, Pennsylvania.

Important information

Safety Information

CHOKING HAZARD -- Small parts. Not for children under 3 yrs.


From the manufacturer

K'NEX logo with BLUE patterned holding shape behind logo
Image of kid playing pop-a-shot basketball; ball in motion

50-in-1, Power & Play Fun

Inspire your young engineer with this creative building set featuring 50 model ideas, 529 pieces, battery-powered motor and storage case.

K’nex 50-in-1 Power & Play Building Set

Image of hands building set; or cropped in image of sets

motorized creations; image of a motorized build

Image of storage case and builds in front of it

Build, rebuild, power up

Set inspires kids to take on 1 of 50 building challenges then power up into action.

Motorized movement in the box

Battery-powered motor gives life to connected pieces. Motor is integrated into 25 of the building ideas.

Colorful rods and connectors with stoarge

Includes 529 color-coded rods and connectors, spinning wheels, bendable flexi-rods and portable storage case.

Make 'em Move Building Ideas

different flying builds

vehicle builds

spinning builds

animal builds

Flyin High Movers

Build and add power to a mighty bi-plane, helicopter or sea plane.

Rad Ride Movers

Add motion to rad rides like an ATV, quad or racing truck.

Spinning Movers

Create a spinning ferris wheel, power drill, breezy fan or twirling carousel.

Animal Movers

Power up active creatures like a long-neck giraffe, mudfish or busy ant.

Image with colorful rods/connectors/

What's in the box

  • 529 Pieces, 1 Instruction Booklet, 1 Motor
  • Product guides and documents

    Looking for specific info?

    Customer reviews

    4.7 out of 5 stars
    4.7 out of 5
    2,833 global ratings

    Customers say

    Customers like the age range, quality and value of the toy building block. For example, they mention it's a great learning toy, awesome fun product to tinker with and a good investment toward the future. That said, opinions are mixed on the motor and ease of construction.

    AI-generated from the text of customer reviews

    50 customers mention48 positive2 negative

    Customers are satisfied with the quality of the toy building set. They mention that it allows for many creative builds, and is well-designed. Some say that the motor that came with it is defective. Overall, customers are happy with their purchase and recommend it to others.

    "Very nice toy. My 6 year old grandson and his Dad really had fun with this. They both loved it. Very educational building set for children." Read more

    "...He made some awesome things. Very nice kit. I bought extra batteries because I had bought other kits...." Read more

    "...have said, the motor isn't fast or strong, but it is good enough for the K'nex models...." Read more

    "Great product very sturdy." Read more

    49 customers mention49 positive0 negative

    Customers find the toy building block to be a great learning toy for children. They say it's an awesome, fun product to tinker with and unwind. Customers also say the instructions are nice. They mention that the tote keeps kids busy for an hour and is fun to build together.

    "...Perfect for the young stem engineers! Worth the money" Read more

    "...I bought these for my daughter and I to build. It was fun and she loved it. The instructions were nice." Read more

    "...They both loved it. Very educational building set for children." Read more

    "It's a fun set. Kids loved it." Read more

    25 customers mention22 positive3 negative

    Customers like the value of the toy building blocks. They mention that it's great for the money, has many pieces, and is a good investment toward the future.

    "...Perfect for the young stem engineers! Worth the money" Read more

    "...It's a very good investment toward the future and you can also add to the sets. I bought a plastic carrying case for storage...." Read more

    "...So while this set seems a little on the spendier side, I think it's worth it...." Read more

    "Son loves to build with these. Great value." Read more

    18 customers mention18 positive0 negative

    Customers find the toy building blocks to be creative, allowing for many creative builds. They also appreciate the motor, which brings the creations to life. Customers also mention that the tow set is a great way to develop imagination, with so many unique pieces. They say the tot set includes a booklet with ideas that help inspire creativity.

    "...I feel these toys are creative toys that help to develop their imagination. Who knows K'NEX you are possibly planting seeds for future engineers...." Read more

    "...The item is motorized, colorful, and lets you build a range of projects from simple to more complex...." Read more

    "Great building set. K’nex allow for so many creative builds...." Read more

    "...It definitely beings out the creativeness in them. Only complaint I have is that the instruction booklet had more designs." Read more

    13 customers mention13 positive0 negative

    Customers say the toy building block set has a lot of pieces, allowing them to build a range of projects from simple to more complex. They also mention the possibilities are endless, with 50 options. Customers also say the set is more versatile than electronic toys, and has plenty of complex models with moving parts.

    "The possibilities are endless. My kids love this and play with it every day, creating new things...." Read more

    "...And the best feature is the great amount of pieces available, enough to build several toys at once without running out of joints or links...." Read more

    "...The item is motorized, colorful, and lets you build a range of projects from simple to more complex...." Read more

    "...SOOO much cheaper and more versatile (in number of building options) than Lego kits that have so many custom themed pieces...." Read more

    12 customers mention12 positive0 negative

    Customers find the toy building blocks a great gift idea for people of different ages.

    "Great gift, love seeing my boys actually stay quiet yet laugh and have fun building things. Let's their imagination come to life." Read more

    "5 year old trembled with excitement when he opened it. Great gift for a kid that likes to build things." Read more

    "Great gift idea if you want to choose something different than the usual legos and action figures!!" Read more

    "My 6 year old grandson loved this. Great Christmas present." Read more

    31 customers mention20 positive11 negative

    Customers are mixed about the motor. Some mention that it's cool how it has a motor and brings the creations to life, while others say that it is defective, weak, or did not come with the product.

    "...This has worked wonders. He absolutely loves it and already asking for additional sets. I consider that a win!" Read more

    "...My big complaint is the motor box doesn't work/ works sporadically...." Read more

    "...The item is motorized, colorful, and lets you build a range of projects from simple to more complex...." Read more

    "...Having the electric motors is a very cool upgrade that Knex didnt have when I was a kid. It was fun to play with it with him on Christmas...." Read more

    29 customers mention11 positive18 negative

    Customers are mixed about the ease of construction of the toy building blocks. Some mention that it seems very simple for him to build, with easy instructions. However, others say that there are no instructions readily available, and the items in the box did not match with instructions to make the various constructs.

    "...No instructions, no progress pictures, not even full page pictures...." Read more

    "...It was fun and she loved it. The instructions were nice." Read more

    "...Makes it much more difficult for young kids to build...." Read more

    "...I'm thinking the batteries don't stay in place which is very frustrating for the kids after they've worked together to build something that should..." Read more

    Two defective wheels. Otherwise great set.
    4 Stars
    Two defective wheels. Otherwise great set.
    This is a super fun set. It seems like you can do a lot with them even thought it doesn’t feel like you get a ton of pieces. The box is indeed oversized, but it’s a nice box that you could maybe add some other k’nex to. However, we received two wheels that were defective. It’s a pretty big deal for this set as there’s a lot you cannot do with two unusable wheels.
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    Top reviews from the United States

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    Top reviews from other countries

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    Louise Denis
    5.0 out of 5 stars K'NEX
    Reviewed in Canada on October 17, 2023
    Pattern Name: Building SetVerified Purchase
    sergio
    5.0 out of 5 stars Buenísimo
    Reviewed in Mexico on February 19, 2021
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    vilquin sophie
    5.0 out of 5 stars Nickel
    Reviewed in France on November 9, 2022
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    G.J.
    5.0 out of 5 stars Facil de montar
    Reviewed in Spain on August 3, 2021
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    Sue
    5.0 out of 5 stars Great value!
    Reviewed in the United Kingdom on August 13, 2020
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