You get the rechargeable electric screwdriver, a durable plastic tool case, 38 interchangeable precision bits, a built-in magnetizer, and a user manual.







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Electric Screwdriver
Build STEM projects faster with this precision tool.
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14,799円以上のご注文の場合
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世界的に認められた
STEMキット販売数30万個突破
Complete the look
Protective Goggles
Get the scientist look and stay safe while working on electronics.
What you're getting

What you're getting
38 Precision Bits & Sleek Case
Tackle any DIY project with 38 different screw bits. Everything is neatly organized inside a durable plastic case equipped with a built-in magnetizer.
Fast & Effortless Building
Featuring a 150 RPM rotation speed and an electric torque of 0.3Nm, this Type-C rechargeable tool saves your wrists and drastically speeds up assembly.
Learn new STEM skills
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ご質問はありますか?
よくある質問はこちら!
The screwdriver charges via a standard Type-C cable (DC 5V). Thanks to its 500mAh lithium battery, it takes just 1 hour to fully charge.
Absolutely! With 150 RPM and 0.3Nm of torque, it’s specifically calibrated for precision electronics, allowing you to easily assemble CircuitMess DIY kits without stripping tiny screws.
Yes! It supports a manual torque of 0.3Nm, so you can continue tightening or loosening screws just like a traditional screwdriver if you run out of battery midway through a project.
The case includes a handy built-in magnetizer zone! You can easily magnetize your bits to pick up and securely hold those tiny electronic screws while working.








