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Type Time Cost
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Standard Delivery 3 to 7 days $5.00
Type Weight Cost
Canada Delivery up to 14 days Less than 0.5kg
0.5kg to 1kg
1kg to 5kg
European Delivery up to 14 days Less than 0.5kg
0.5kg to 1kg
1kg to 5kg
Australia, New Zealand and Asia Delivery up to 14 days Less than 0.5kg
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1kg to 5kg
South America Delivery up to 14 days Less than 0.5kg
0.5kg to 1kg
1kg to 5kg
  • Ages 4+
  • $34.99

Electro Hero Kit

Kids learn and explore with dough creations that light up, make superhero sounds and conduct electricity. Bring the worlds of superheroes and science together with Marvel Avengers-themed dough cutters, flashing LEDs and official Hulk sound effects.

  • Free UK and US shipping for a limited time only
  • Learn about electricity and help the Avengers!
  • Fix Iron Man's arc reactor and Captain America's shield!


Fix Iron Man’s Arc Reactor

After a battle of epic proportions, Iron Man’s power source needs a boost.

SMASH Through Walls With The Hulk

Hulk needs your help to break through a giant wall and save his friends.

Build Captain America's Super Shield

Can you help Captain America test out new tech for his invincible Super Shield?

Help the Avengers by learning electronics!

Did you know that dough conducts electricity? And did you know that the Electro Hero Kit is the most exciting way in the known universe to introduce kids to electronics? Guided by interactive online missions, they learn how to build circuits. Hurry – the Avengers can’t do it without them!

Other Kits for 4+ Year Olds

If you love Electro Dough, discover more ways to learn STEM through play!

Tech Will Save Us Swag

Swag for superheroes! Add one of these awesome pieces of Tech Will Save Us merch to your order and show everyone who's in charge!
Ages: 5-11 Years Electro Bolt Red T-Shirt $18.99
Ages: 5-11 Years Kids In Charge Black T-Shirt $18.99
Ages: 5-11 Years I Have The Power Blue T-Shirt $18.99
Ages: 5-11 Years Electro Bolt Blue Sweatshirt $25.99

What's in the box?

1: Five LEDs

2: Epic Marvel Dough Cutters

3: Two Crocodile Clips

4: Free access to our Make platform

5: Battery Holder

6: Sculpting Blade

What is the Electro Hero kit?

The Electro Hero kit, created in partnership with Disney Marvel, teaches kids how to build sound and light circuits inspiring their imagination through exciting superhero missions.

What do you learn with the Electro Hero Dough kit?

The Electro Hero kit introduces how electricity works through play. Kids learn how build series and parallel circuits, learn about electrical polarity and conductivity whilst inspiring creativity and imagination.

What’s the recommended age?

We recommend this kit for 4-7 year olds.

Does it include Dough?

No, however this version comes with a recipe to make your own conductive dough. Perfect for family time at the kitchen table. Work together to make brightly colored dough using basic kitchen ingredients.

Looking to add dough? Check out our Electro Dough Multipack which contain 6 pots of our conductive dough – a great addition to your Electro Hero kit.

Does it include batteries?

Yes absolutely, this kit includes your very own Avengers battery pack, complete with Hulk sound effects and more.

I’m an educator, can I use the Electro Dough kit in my classroom?

Yes absolutely! We have a growing library of projects and resources to help inspire your future inventors. Check out our Education page for more info.

I have a question that’s not in this FAQ, how can I get in touch with someone?

Please feel free to drop our friendly Customer Support team a message anytime, they will be more than happy to help! You can reach them here.