Spark Stix Variable Voltage Pen Batteries

The Spark Stix Variable Voltage Pen Battery takes a popular battery design and applies the Spark Stix level of excellence. As you would expect, this battery is variable voltage, with three voltage levels to choose from. It also features a 10-second pre-heat mode. These batteries come in a clean design and two color choices. The Spark Stix Variable Voltage Pen Battery is clean, simple, and functional, all while maintaining a highly affordable price! Comes in a box of 49 batteries.