Boasting superior performance in a sleek, pen-like design, the Field Pen Battery is a discreet 510 vaporizer crafted from aircraft-grade aluminum for ultimate durability. Its robust exterior features knurling for enhanced grip and control, blending functionality with a distinct sense of style. Inside, a premium CCELL battery provides consistent power, ensuring a smooth vaping experience. The Field Pen Battery seamlessly fits into your everyday carry, delivering robust performance while maintaining a low profile. Trust this knurled, hard-wearing, yet elegant vaporizer to meet all your vaping needs, in the boardroom or the wilderness. Size: 5.52" x 0.55" (140.2mm x 14mm) Battery: Built-in 450mAh Variable Voltage: 2.8V / 3.2V / 3.6V Charging: Type-C 510 Threaded Machined Aircraft Grade Aluminum Tactile Knurled Grip Threaded Cap Stonewashed Spring Steel Pocket Clip Includes: 1 x Everyday Canna Co. Field Pen Battery 1 x USB-C Charging Cable