Tank Tattoo Pen Machine: Dragonhawk Tank 4.2mm stroke length quiet operation, adjustable needle protrusion, and a broad frequency bandwidth for any tattooing style. Active Frequency Reduction: the Tank tattoo pen has original mechanical design to reduce motor frequency then get more powerful hit, this mechanical come with custom motor Ideal for powerful lining and color-packing. Game-changing Machine: Dragonhawk Tank tattoo pen machine is the world’s first active frequency reduction tattoo machine, the frequency and hit of this machine intuitively adjusts to whatever surface you’re tattooing.

Specifications:

• Weight :135g
• Diameter:28mm
• Length:108mm
• Stroke:4.2mm
• Working Voltage:5-12V
• Speed:12V/ 10000RPM