Protection That Looks Like a Pen
Nobody questions a pen. That is what makes the Stun Pen one of the most discreet self-defense tools available. Built from aluminum alloy with a metal pocket clip and professional styling, it blends into any office, meeting room, or travel bag without drawing a second glance. But activate the trigger and 40 million volts remind everyone that looks can be deceiving.
Who This Stun Gun Is For
The Stun Pen is ideal for professionals who need concealed protection in environments where carrying a visible self-defense tool would be impractical or draw unwanted attention. Real estate agents meeting clients at empty properties, executives traveling to unfamiliar cities, and healthcare workers in facilities where overt devices are not permitted will appreciate the Stun Pen’s invisible carry profile.
If discretion matters more than raw power, the Stun Pen gives you genuine protection that nobody around you will ever notice.
Is This the Right Choice for You?
Choose the Stun Pen if you want:
- Maximum concealment disguised as an everyday writing instrument
- Professional aluminum alloy construction with pocket clip carry
- LED battery indicator for at-a-glance charge monitoring
Consider something else if you need:
- Higher stopping power — the SAL or Runt delivers significantly more voltage and milliamps
- A built-in flashlight — the Slider or Fang includes one in a similarly compact design
Designed to Disappear Until You Need It
The Stun Pen measures just under 6.5 inches — standard pen length — and clips to your pocket exactly like a premium pen would. The aluminum alloy construction gives it a solid, high-quality feel that reinforces the illusion of an ordinary writing instrument. When activated, the trigger fires 40 million volts through the electrode points at the tip.
The 2.5 milliamp charge is lower than larger stun guns, but the Stun Pen’s advantage is access — it is always within reach because it is always clipped to your pocket. The LED battery indicator lets you check your charge level with a quick glance so you are never caught unaware. The safety switch prevents accidental activation, and USB recharging means you can charge it anywhere — desk, car, or hotel room.
Quick Comparison: How Does the Stun Pen Stack Up?
| Feature | Stun Pen | Slider Stun Gun | Fang Keychain | Pepper Spray |
|---|---|---|---|---|
| Voltage | 40,000,000 | 40,000,000 | 60,000,000 ✔ | N/A |
| Milliamps | 2.5 | 4.9 ✔ | N/A | N/A |
| Disguise Factor | Pen ✔ | Flash Drive | Keychain | Visible canister |
| Material | Aluminum ✔ | Aluminum ✔ | ABS Plastic | Varies |
| Battery Meter | Yes ✔ | No | Yes ✔ | N/A |
| Best For | Professional settings | Covert everyday carry | Keychain carry | Distance defense |
Practical Details
The Stun Pen measures 6.375 x 0.75 inches with a premium aluminum alloy body and metal pocket clip. It uses a USB rechargeable lithium battery with an LED battery status indicator and safety switch. Charger cord and pocket clip included. Available in Black, Pink, Purple, and Silver. Backed by a lifetime warranty from Safety Technology.
Carry 40 million volts in plain sight — the Stun Pen protects you without anyone knowing it is there.
Frequently Asked Questions
Does the Stun Pen actually look like a real pen?
Yes. The Stun Pen is designed with the same proportions, materials, and pocket clip you would find on a premium writing instrument. At 6.375 inches with an aluminum alloy body, it is virtually indistinguishable from a high-end pen when clipped to your pocket.
Is 2.5 milliamps enough to stop an attacker?
While the Stun Pen has lower milliamp output than larger stun guns, a direct contact stun still causes pain, involuntary muscle contractions, and disorientation. The Stun Pen’s advantage is that you always have it because it is always in your pocket. A lower-power device you carry beats a higher-power one you left at home.
How does the LED battery indicator work?
The LED battery indicator lights up to show the current charge level of the rechargeable lithium battery. Check it periodically to ensure your Stun Pen is always ready. When the indicator shows a low charge, plug in the included USB cable to any power source for a full recharge.










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