The Kind Pen slim variable voltage is compatible with most 510 thread cartridges. Don’t overcook your delicate oils. Included: Slim – variable voltage battery with 3 heat settings plus warming feature Fits all 510 thread cartridges, USB charging.
- 2 Click PreHeat Setting(2.0v) – Great for thick oils
- 3 Click Variable Voltage(2.4v, 2.8v, 3.2v)
- Temp Control 350mAh Battery w/ Preheat
- LED Lighting
- 5 Click On/Off – Safety Feature
- Universal USB Charging