9 Erector Sets for Kids Who Love Building

Erector building play sets have a very specific role in the development of young children. One can think of these play sets as highly revved up puzzles that are designed specifically to enhance children’s problem solving skills and their understanding of engineering, technology, science, and architectural principles. Unfortunately, choosing an erector set that is just right for your child can be very challenging since the market is flooded with these kinds of playthings. We’ve scoured both the online and offline markets in search of the 10 best erector sets for kids so you’ll have a better understanding of the kind of toy you’d want to give to your child. Here they are.

Our Top 3 Picks

K’NEX 70
  • K’NEX 70
  • 5 out of 5
    Our rating
  • Authentic Moving Parts
  • Price: See Here
K’NEX 35
  • K’NEX 35
  • 4.5 out of 5
    Our rating
  • Versatile Building Set
  • Price: See Here
Meccano-Erector Junior
  • Meccano-Erector Junior
  • 4.3 out of 5
    Our rating
  • Perfect First Erector Set
  • Price: See Here

Criteria Used to Evaluate the Best Building Toys

It is a priority to keep in mind the age of the child and the skill level when choosing toys for him or her. Safety for babies or young children is also another vital consideration and this entails not having their own or play with sharp edged toys or those that are too tiny to fit in their nostrils or mouths. Sometime when they are building sets with advanced or complicated toys, young children may easily get frustrated, tire or lose interest and possibly not complete the desired projects. Contrary to older children, they get bored easily when they play with building sets that are simpler and not well competitive.

Birth to 2 Years

Babies in this range are expected to have an enjoyment having building toys that are soft and brightly colored. Some of these playing sets are created from cloth and are designed in a variety of sizes, colors, patterns and textures.

Contrast to them, older babies may seem to have an enjoyment to build towers from larger vinyl blocks and stacking cups made from plastic. The versatility of nesting and stacking cups can be useful in playing with both sand and water. On the stage, it is easy for toddlers to play and build towers and even other structures that are simple to create out of the interlocking bricks and large plastic blocks.

3 to 5 years

This is the age range where most babies are preschoolers. The babies are old enough to be safe while playing with alphabetic blocks that are made from wood and learn the sounds, the colors and the letters all at the same time. This age is also appropriate for them to take directions from adults and even build structures with the wooden blocks that are in various sizes and shapes.

A lot of preschoolers are creative and imaginative and use these skills to come up with unique self-made simple structures and hence the ideal toys for them are bricks and blocks. The market has brands like K’NEX, Rokenbok and LEGO that contain different varieties of building sets which are specially and specifically created to suit children under this age range.

In addition to that, it is this age range that is ideal for parents and children to have some bonding time while creating and building the building together. Some building sets are designed for both girls and boys while some of the brands are designed to be gender specific.

5 to 7 years

The very moment any child learns how to read, he or she is ready to begin building and creating structures by themselves, but still they do require a little assistance in the creation of advanced designs. Children under this range of age find buildings sets from logs and buckets of bricks enjoyable because it gives them the opportunity to create imagination of their own structures.

Though they will still need to have an instructor when they are creating model vehicles or even buildings. They are also able to unify, support and collaborate with each other in working on each other’s building project.

Some of these children even get inspiration for their building sets from their favorite TV shows or movies while others enjoy more having playing sets that can be useful in building a variety of different structures or those that can give a transformation to many different objects.

8 Years and Older

Older children have multiple of options that are available to select, when it comes to building sets. This age range contains older children, perhaps teenagers and they really like to be challenged. Many will prefer having building sets that are a bit more complicated and those that can take some time for the child to complete.

The most appropriate products for the children these ages should be motorized and requiring one to be fairly skilled to complete the construction. Example of some of them include choices like robots, mechanical structures, Ferris Wheels, spacecraft and roller coasters. LEGO and K’NEX brands have been playing sets that are suited to fulfilling the playing needs of these older children and teenagers.

Matching The Toys with Your Child’s Interests

The type of building sets and locks go handy with a variety of interests the child could have. It is important to consider not only the suitability of the child’s age, but also toys that are appealing to the type of games the child has fun playing when choosing the appropriate building set or block. Some children who enjoy pretending play are likely to get have more fun with themed building blocks and sets.

Plenty of brands in the market today have kits that are either prone to tie in with the pop culture or those that revolve around themes that reoccur such as pirates, legendary super powers or just space exploration. Other building sets can include the parts that used for making flying or vehicle machines and can move in some type of way to be used to populate pretend worlds.

Children who are mechanically minded enjoy more to learn about how these pieces work together as they put the kits together. Creative and imaginative children at most times prefer loose bricks or traditional brick sets that give them allowance to create whatever it is in mind for creation.


There is so much more offered from building sets than just having playtime fun. The age-appropriate sets are useful to a child in relation to improving his or her hand-eye coordination, manual dexterity and spatial recognition. They are also important in helping a child enhance his or her social skills while they are working together in the construction projects. The child’s interest, age and skill level are the priorities to check while looking for the appropriate building set for a child.

As much as a motorized roller might seem like a good gift for a child, it is though too much advanced for a child who not of a good age to use it. At the same time, an elderly child or teen will be more likely to have it useful in the projects. Generally having adherence to the age recommendations of the products age is the one of the best consideration when choosing the right building set for a child.

Why You Should Buy Your Child an Erector Set

Erector sets are revved-up building play sets that take its roots from playing with puzzles and building blocks and bricks. You can say that these play sets are especially built for the child who has clearly outgrown his or her building bricks but continue to be fascinated by the idea of being able to build or construct something. That is why it is important to provide our kids with erector sets to help them continue with their optimum development. Here are some of the reasons why you should get your child an erector play set.

  • Improves their motor skills 

Erector toys are not that different from playing with building blocks. However, as the building pieces are more complex and come with more details, a child’s hand eye coordination is further enhanced. Moreover, their fine motor skills are also improved as they try to piece different parts together. Playing constantly with these types of playthings can also help improve their hand-eye coordination as well as fine motor control so that they will become more adept at certain activities that require the mastery of such skills.

  • Enhances their problem solving skills 

It’s true that erector play sets come with instructions on how to build a certain model. However, there’s more to it than simply following instructions. Determining which among the hundreds of building parts goes to a particular slot will require some amount of critical thinking which is an essential component of problem solving. Kids will have to examine closely the different pieces so they will know which ones to choose for a particular section of the model. This comprises assessment and analysis which are also integral components of scientific problem solving. The more building pieces kids have to work with the more opportunities they have for enhancing their cognitive abilities, especially their problem solving skills.

  • Sharpens their spatial awareness 

By definition, spatial awareness is one’s understanding of the placement of an object relative to its immediate surroundings. Studies have shown that the development of spatial intelligence can play a huge role in a kid’s math, numeracy, and reading skills. By giving kids building pieces which they have to put together, they are essentially putting each piece relative to the location or placement of other pieces. This is how they sharpen their spatial intelligence.

  • Fuels their imagination 

An erector set may come as a 5-, 10-, or even 100- model set, but these are just blueprints to get children on a path of discovery. Once they realize that the building pieces actually facilitate open-ended play, they can start working their imagination to come up with newer, better, and more engaging models that they can build. This can further fuel their growing cognitive abilities.

Erector sets are excellent developmental instruments that help kids sharpen their cognitive abilities and improve their psychomotor skills. While there are plenty of erector sets in the market, you can trust our 10 best erector sets for kids to help you narrow down your choice for your own child.


Frequently Asked Questions

Q: What is the appropriate procedure of removing the building set from its packaging?

A: Most of the building sets are have stand holdings that are made from plastic that hold the toys in place while in the packaging. When removing the building sets from the stands, you simply remove the two screws that hold the stand. A Philips-head screwdriver can be of good help in doing that. The stands easily detach after that you can safely get your sets to the field and have fun with your child.

Q: Apart from improving my child’s creativity, what are the other reasons why I should get my kid a building set?

A: Building sets have a lot of functions and are equally useful for a kid. It makes any parent very happy to see the child having fun playing with the toys and even a bonding moment for both the parent and the kid can be enhanced. The more the child uses the building sets, the better his or her motor skills improve and the more creative the kid gets and hence mastering the basic engineering and technological skills become faster and easier for the child. The spatial awareness of the child sharpens and their imagination gets fueled.

Q: In case of the building sets fail to function properly, what should I do?

A: Below are the steps you can take whenever the building sets are not working normally;

  • Ensure that the batteries, in case the set uses any, are fresh, if not, do replace them with fresh ones.
  • The battery contacts should be matched correctly as (+ and -) with the inserted batteries.
  • The metal contact tabs should be touching. Any rust among them would cause the set not to function properly

If the set does not still work after considering the above options, then it could be a technical problem and one must contact the manufacturers of the brand of the building set.


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