Choose a subscription plan
First Box ships immediately
Free worldwide shipping from a local warehouse
Wacky Robots
Ages 9+
Electronics
Electronics
STEM Box
Ages 11+
Electronics & coding
Electronics & coding
Subscription line |
Ages |
Delivery |
Learn |
Complexity |
Price |
Free Worldwide Shipping |
Cancel anytime |
|---|---|---|---|---|---|---|---|
 |
9+ |
Every month |
Electronics |
Starting at $27.99/Box |
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 |
11+ |
Every 3 months |
Electronics & coding |
Starting at $79.99/Box |
Subscription line |
|
|
Ages |
9+ |
11+ |
Delivery |
Every month |
Every 3 months |
Learn |
Electronics |
Electronics & coding |
Complexity |
||
Price |
Starting at $27.99/Box |
Starting at $79.99/Box |
Free Worldwide Shipping |
||
Cancel anytime |
4-6 days free shipping worldwide
Cancel subscription anytime you want
Lifetime support & Made in the EU
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Which subscription line should I choose?
We currently offer two different subscription lines - Wacky Robots & STEM Box.
Here are the main differences between the two:
Wacky Robots subscription:
• Ages 9+
• Projects delivered monthly
• You can choose from 1 month, 3 months, 6 months or 1 year of pure STEM fun
• Projects teach about electronics
• All the projects are completely tailored to beginners
STEM Box subscription:
• Ages 11+
• Projects delivered every 3 months
• You can choose from 1 month, 1 year or 2 years of pure STEM fun
• Projects teach about electronics & coding
• The projects are of medium complexity but totally beginner-friendly
Can I skip a Box or choose the Box I want to get?
Once you subscribe, you cannot skip a Box.
However; you can cancel your subscription at any time. That way you can cancel your subscription before we start shipping the Box you do not want to get and re-activate your subscription prior to us shipping the Box you do want to get.
You can check the shipping schedule of each Box on the STEM Box or Wacky Robots page.
How much does it cost?
The pricing is different depending on the line you choose. The more months you subscribe to, the better price you’re getting.
Wacky Robots subscription (projects shipped every month):
• 1 month: $31.99/Box
• 3 months: $29.99/Box
• 6 months: $27.99/Box + a free Tools pack
• 1 year: $24.99/Box + a free Tools pack
STEM Box subscription (projects shipped every 3 months):
• 1 month: $99.99/Box
• 1 year: $79.99/Box + a free Tools pack
• 2 years: $61.99/Box + a free Tools pack
Can I get a Box without subscribing?
Unfortunately, our devices are not available outside of the STEM Box subscription.
However, we offer a one month subscription plan. So, if you only want to get a particular kit, check its shipping date and subscribe in the month your desired kit is set to be shipped.
Then, once you receive the confirmation email simply log into your account and cancel your subscription if you don’t wish to stay subscribed. That way, you will get only the one kit you want.
Where do you ship?
We ship worldwide - you can get a Box no matter where you are in the world.
The best part is that we also offer free shipping!
Is this for beginners or experienced makers?
Both!
All our kits are completely tailored to beginners and no previous knowledge is needed to assemble them. Visit our online build guide library for a hassle-free experience.
If you’re already an experienced maker, you’ll find that our kits are completely customizable with endless tinkering and modification options in both hardware and software.
To get inspired & share your creations, visit our Community forum or Discord server.
Where can I find additional information & learning materials?
You can find all anatomy, build, code & usage guides on our learning platform CircuitMess Resources in the section Guides.
CircuitMess Community forum is a place for additional discussions and valuable tips and chat with our team and hundreds of users.
All other free additional resources (games, apps, schematics etc.) can be found in the Creations section.
Everything we do is open-sourced, and more information about all the products is available on our GitHub.
If you still can’t find the answer you’re looking for, you can always reach out to us at contact@circuitmess.com, and we’ll be happy to help!
What others say about us
Reviews 335 • Excellent
4.5
The best way to encourage creativity for kids and adults! Level of difficulty goes up with each box, but it's all well written down and easy to follow so 10/10
Daniel Robert, Netherlands
We have recently started subscribing to circuitmess stem boxes to replace another known brand. The difference is night and day. Circuitmess provides fun projects for kids to enjoy. We have completed two projects and are looking forward to the next one. Albert and the team are always on hand to support and provide help if you need it. Well done team.
Daniel, Great Britain
Excellent kit for introducing children to electronics. It lets them understand that technology can be crafted and not only consumed.
Paul, Ireland