Hamilton Devices KR1 is the world’s first 2-in-1 vape cartridge and concentrate bubbler. This dual-purpose bubbler allows you to interchange between your favorite 510 thread cartridges and a portable rig.
- · Dimensions: 47.5mm x 23mm x 156.6mm
- · Battery Type: Built-In 500mAh
- · High quality circuit board with multiple protections
- · PCTG terpene resistant housing and Glass bubbler
- · Press to activate
- · Screw-in wax coil or screw-in 510 thread, fits either 0.5ml or 1.0ml cartridge