I use the swissrotary mainly for dot woork, because she is pretty light, quiet and great to use for this working style.
it can work for hours without joint prob

for all styles "lining, shading, coloring" the same machine
one super flexible cabel 220cm (app. 7ft) in price included
less weight, lower noise and vibration
super lightweigth / hightech construction /110g
powerfull 3,2V
all curent armature bars and neelde bars can be used
isolated / free from electric smog
swissmade / swissquality
incl. 2 year of warranty
Price does not include country-specific taxes and fees