Features  
A mini tattoo machine
Applies to more than one occasion decorations, pendant, necklace
High quality Zinc Alloy and Copper, is durable to use
A perfect tool to show your own personality and hobbies
General Specs  
Model GS100
Type Toy Tattoo Machine, Pendant, Ornament
Material of Housing Zinc Alloy
Material of Terminal Copper
Technology Casting
Coils 8 warps coils
Diameter of Coils 1.26" (32 mm)
RPM  25000-30000 R/Minute
Starting Voltage 3-5V
Working Voltage 6-8V 
Capacitor 47μ / 50 V
Chain Length 51 ± 2cm
Dimension 7.6  x 3.9 x 2.1 cm
Weight 32.9 g