I swear I use this on everything, love my Ebow! Its basically a glorified magnet.

When you place the concentrated magnetic field over the string, it causes the string to vibrate, creating an infinate sustain that’ll last as long as the battery! Its only got one button, that changes the type of harmonic created, apart from that its completely reliant on technique.

Top Tip: Works create on acoustic instruments too, especially in combination with a slide and with some delay in the mix.