STEM Box
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Be the first in the world
Build unique STEM kits developed exclusively for the STEM Box

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Subscription tiers start at $23.33/month

Free Tools & gifts
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Shop previously released STEM Box kits and other best-sellers

Nibble

Build & code your very own retro game console

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Limited 20% discount

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9+

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Spencer

A DIY voice assistant that talks, lights up, and understands voice commands

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11+

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Jay-D

Build & code your own DJ mixer

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Limited 15% discount

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11+

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Wacky robots

Build your new Wacky robot buddies! Fun & educational soldering practice kits

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9+

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Wheelson

Build & code your own AI robot car

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11+

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ByteBoi

Build & code your own 8-bit gaming console

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11+

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Ringo

Make your very own cell phone!
It actually makes calls

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11+

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Chatter

Build & code your own LoRa communication device

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Limited 20% discount

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11+

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Tools pack

Everything you need to get into electronics!
This is the coolest tool box you'll ever own.


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CIRCUITMESS BATMOBILE™