Writing Cart Pen Discreet 510 Thread Battery

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$19.99 $24.99 Save 20%300 mAh
Capacity
300 mAh
Voltage
3.3V-4.0V
Charging
USB-C
Operation
Single Button
Color: Black

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  • Plain, unmarked packaging
  • Secure checkout
  • 30 day returns

The lower priced take on the pen battery: it writes like a normal pen and hides a 510 cart inside, and it charges over USB C. The 300mAh battery is on the small side, so it suits light daily use or a backup in your bag. Heavier users should look at the Penjamin Cart Pen.

Common questions

Is this a real pen?

Yes. Twist the bottom counterclockwise to extend the ink tip.

Which carts fit?

0.5g and 1g 510 thread carts. The cart is fully hidden under the top cover.

How long does the battery last?

It has a 300mAh battery, which is smaller than most bar style batteries, so plan on charging it more often if you use it heavily.

How does it charge?

With the included USB C charger.

Description

Wrtiting Cart Pen
Experience the perfect fusion of subtle style, premium functionality, and aromatherapy convenience—all in one sleek device. The Pen Cart Pen serves as both a fully functional writing instrument and a high-performance 510 discreet battery, giving you the freedom to enjoy your aromatherapy sessions anytime, anywhere.

Product Highlights

  • Dual Functionality
    Seamlessly transitions from a sleek writing pen to an aromatherapy device.

  • High-Performance 510 Cartridge Battery
    Engineered to power both 1g and 0.5g cartridges (not included) for a smooth experience.

  • Adjustable Voltage & Preheat
    Tailor your session with adjustable voltage settings, and use the preheat function for optimal performance.

  • Premium Materials
    Crafted with quality components that look and feel luxurious.

  • Rechargeable Convenience
    Includes a USB-C charger for quick and easy recharging.

Why Choose The Writing Cart Pen?

  • Low-Key Design
    Its discreet pen appearance keeps your aromatherapy sessions under the radar.
  • On-the-Go Ready
    Compact and travel-friendly, perfect for busy lifestyles.
  • User-Friendly
    Straightforward controls make it easy to switch between writing and vaping.

How to Use

  1. Write with Ease

    • Twist the bottom portion of the pen counterclockwise to reveal the ink tip.

  2. Aromatherapy Mode

    • Remove the rubber cover from the top of the pen.
    • Insert any 510 threaded cartridge and screw it in place.
    • Replace the rubber cover so the cartridge tip is concealed until the mouthpiece pops out.

  3. Power & Adjust

    • Press the button under the pen clip 5 times to power on/off.
    • Press 2 times to activate the preheat function.
    • Press 3 times to cycle through temperature/voltage settings.

What’s Included

  • 1 × Cart Pen
  • 1 × USB-C Charger

(Empty aromatherapy cartridge is not included.)

Note: The Writing Cart Pen is intended solely for aromatherapy use. It is not a tobacco product. Enjoy the discreet, convenient, and high-performance experience of the 510 discreet battery that doubles as your everyday pen.

Shipping & Returns

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

Shipping

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

  • Black pen with a green logo on a white background
  • Black pen with a clip on a white background
  • Hand holding a black pen with a stylus tip on a desk with books and a laptop in the background.
  • Woman holding a black pen in a library setting
  • Woman at a concert holding a microphone with a crowd in the background

At a glance

510 Battery specs

Capacity
300 mAh
Voltage
3.3V-4.0V
Charging
USB-C
Operation
Single Button
Fits carts
0.5g, 1g
  • Concealed cart
  • Preheat mode