Start your SparkBlocks journey here...

From the Intro to Circuits Kit to our Family Bundle, every set includes real electronic components that click onto the bricks you already love. No tools, no screens, just creative, hands-on learning.

Looking to take things to the next level? 

Bring bricks to life - with circuits - check out our Theme Builds, like the Walking Ant or Fire Truck. Each one relies on some of the parts from your Intro to Circuits Kit - but gives you way more creative potential!

Bundle up and Save!

If you're shopping for an advanced builder or have a whole family of builders at home, you can bundle up our products and open up an entire world of fun and learning.

Frequently Asked Questions

Do SparkBlocks work with Lego

Yes. SparkBlocks click directly onto LEGO bricks and all major compatible brick brands. You can integrate our circuit blocks into your existing creations; no adapters or special baseplates required.
(Note: SparkBlocks is not affiliated with or endorsed by the LEGO Group.)

Do I need screens, apps or wi-fi?

No. SparkBlocks are 100% screen-free. There's no WiFi, no Bluetooth, and no app required. Everything works right out of the box with a printed Learning Guide.

What age is this for?

SparkBlocks are designed for ages 5-12, with a sweet spot around 8-12 years old. Younger kids (5-7) can build using the picture-only instructions with no reading required. Older kids and even adults enjoy them too.

Why does this cost more than other toys?

SparkBlocks aren't a typical STEM toy you use once and shelve. The Intro Kit includes real electronic components (rechargeable battery, motor, LEDs, speaker, switches) plus building bricks, with a printed Learning Guide, and instructions for 6 themed builds. This packs a lot of valuable education into one complete set.

Also, because every block works with the LEGO-style bricks your family already has, one kit powers unlimited creations. There's no instruction book to "finish" and nothing to throw away. Many families tell us their kids come back to SparkBlocks for months, which is rare for a STEM kit at any price!

How is this different from Snap Circuits?

Snap Circuits are great for following a set instruction book, but once you finish, there's not much else to build. SparkBlocks work with the LEGO-style bricks your kids already own, so the building never stops. Every block is also labeled with real engineering symbols, teaching actual circuit fundamentals.

Can my child break anything by connecting blocks incorrectly?

No. If blocks are connected the wrong way, the circuit simply won't work. Nothing gets damaged, and there's no safety risk. SparkBlocks are designed for hands-on experimentation.

Who makes SparkBlocks?

SparkBlocks is designed by Block and Code, a Canadian company founded by two dads and builders (Holden and Mark). The campaign raised over $650,000 on Kickstarter and shipped over 5,000 kits worldwide- and over 100,000 SparkBlocks!