Paquete de Energía EvoTech Pro

Bought this machine on a whim, very impressed with the machine, a versatile tool for good lining and shading, can use a lil bit more punch for large needle liners. The only down side is when adjusting needle length by rotating the grip, the display don't line up and gets irritating when switching on and off. The voltage and power buttons could also be made of some brighter colour as its hard to see when wrapped or bagged and not lined up to the needle. But otherwise, its a very good tool in Experienced hands, specially the fine tuning buttons, also very impressed with the battery life. Up to about 5/6 hours and enough to punch out a good big piece.