The new 420 LED Screen Battery is a compact, pocket-size 510 cartridge battery. Designed for maximum discreetness and portability. The 420 can adjust the voltages by Power Button to your preferences with ease. and featured LED screen displays your battery level and voltage level all the necessary vaping information for the user to easily monitor.

510 Thread Ceramic Hot Knife Electric Dab Tool The Ceramic Hot Knife is a straightforward attachment for electric dabbing, compatible with any stick-style 510 vape battery.