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The Moment It Works Is the Best Part!
Picture their faces when they snap the right pieces together and suddenly the fan starts spinning, the rocket lights up, or planets appear on the wall.
With the STEM Circuit Puzzle Board, kids experiment with real electrical circuits through hands-on puzzles that make cause and effect easy to see. Every circuit they complete brings a fun little “aha!” moment and a new challenge to try.
🧒 Ages 3+
🧩 50 Built-In Puzzles
📵 Screen-Free: No Apps, No Wi-Fi
🔋 USB Rechargeable, No Batteries Needed
🔒 Snap-Together Pieces, No Loose Wires
Product Specifications
Material: ABS, Electronic Components
What's in the box?:
1x STEM Circuit Puzzle Board
1x USB Charging Cable
1x Manual
⚠️ Not suitable for children under 3.
This product should not be discarded as unsorted waste but must be sent to separate collection facilities for recovery and recycling.
What's in the box?:
1x STEM Circuit Puzzle Board
1x USB Charging Cable
1x Manual
⚠️ Not suitable for children under 3.
This product should not be discarded as unsorted waste but must be sent to separate collection facilities for recovery and recycling.
Delivery and Returns
SHIPPING
Shipping costs just , and it's free on any order above .
DELIVERY
Once your order is placed, rest assured as our team works swiftly to have it sent to your doorstep.
Here's an overview of our average delivery times:
United States
- Regular Shipping: 5–8 days
- Express Shipping: 2–5 days
Canada
- Regular Shipping: 5–8 days
Worldwide
- Regular Shipping: 7-10 days
RETURNS
We aim for 100% customer satisfaction.
If for any reason your order did not meet your expectations, you may return it to us within 14 days from the delivery date, granted that the product is unused.
Should you wish to initiate the return process, please reach out to us here, and we will guide you through the steps.
Frequently asked question
It’s both! Kids connect the blocks to complete a real circuit, then watch what happens: the fan spins, the rocket lights up, or the projector turns on. It’s a hands-on way to learn how electricity works.
It’s recommended for ages 3 and up, with adult supervision. Little ones may need some help with the instructions at first, so start with the easier puzzles and work up as they get the hang of it.
There are 50 built-in puzzles. Kids follow each challenge, connect the blocks in the right order, and power up the components to solve it. The puzzles get trickier as they go.
No apps and no Wi-Fi. It’s USB rechargeable, and the charging cable is included.
For the best view, dim the lights and point the projector at a nearby wall or ceiling. How clear it looks depends on how dark the room is and how close it is to the surface.
