Penjamin – Stealth Pen-Style 510 Battery That Writes

Ultimate Stealth Vaping: Penjamin Cart Pen 510 Battery

The Penjamin by Smyle Labs is the original patented stealth 510 thread battery disguised as a real working ink pen – twist the tip to write notes while fully concealing your 0.5g or 1g cartridge for truly discreet sessions anywhere. With 3 variable temperature settings, preheat function, and Micro-USB charging, it delivers smooth, consistent hits without anyone suspecting a thing.

Why the Penjamin Is a Stealth Favorite

• Real Functional Pen: Twist the tip for actual ink writing – perfect everyday camouflage
• Full Cartridge Concealment: Hides 0.5g–1g carts inside, protects from damage and lint
• 3 Temperature Settings: Green (low for flavor), Blue (medium balanced), Red (high for clouds)
• Pre-Heat Function: 2 clicks warms thick oils for clog-free, reliable draws
• Discreet Button: Hidden as the pocket clip – easy 5-click on/off
• Includes 0.5g Adapter: Fits smaller carts securely with universal 510 thread

Package Contents

• 1x Penjamin Stealth 510 Battery
• 1x Micro-USB Charging Cable
• 1x 0.5g Cartridge Adapter

Everything for instant stealth setup – just add your cartridge.

Craving more clever disguise? Browse our full selection of vape pens and cartridge batteries, explore the complete range of 510 thread batteries, or discover other discreet concealed batteries.