Silver ('Gin', 銀, "silver". Mum was creative, wasn't she?)
Red (Anime), Teal (Manga).
(Better hope ya never see me open 'em)
Commander of Aizen's Arrancar Army
Captain of the 3rd Division, Lieutenant of the 5th Division, 3rd Seat of the 5th Division
H'lo! I'm told I'm a little... unnervin'.... but I don't think that's very nice D8 Ichigo even calls me 'Kitsune Yarou' (That's fox-faced b*****d to ya non-Japanese--speakin' folk), and that's just... well it ain't very nice. I'm always smilin' at least! Isn't that somethin'? I thought smilin' was s'posed ta make people like ya more... but noooooo. People just get creeped out by my smilin'. Ah well. Ain't gonna stop me from doin' it.
Rukia ain't very nice ta me, either. She once said she felt like snakes were wrappin' around her neck whenever I spoke, even when I wasn't talkin' ta her. She also thought I had chats with Byakuya just ta scare her. Don't that make her sound kinda full o' herself? Oh, word gets around in Seireitei, I can't hear her thoughts er nothin'. I wouldn't reccomment chattin' with me if ya got self-esteem issues. I make people cry sometimes. Not like I mean to, o'course, I would never be that mean on purpose....
I was pretty awesome as a kid, not gonna lie. I graduated from the academy in less than a year, an' I got a seated position in 5th Division right away, after killin' the third seat. That's what got Aizen interested in me. 'Child prodigy', that's what people called me. I served under Aizen until I became a captain m'self, Captain of the Third Division. Now I'm servin' under Aizen again, cause really, I never really wasn't.
It looks like a wakizashi (Japanese short sword) normally and the guard is shaped like an 'S'
* Shikai: triggered by the phrase "Shoot to Kill" (射殺せ, Ikorose).
Shikai Special Ability:
In its shikai, Shinso's blade glows white and extends at high speed to impale Gin's opponents. In addition to making it a deadly long-range weapon, the extending blade also carries tremendous force without affecting Gin, making it useful for dislodging heavy objects, as seen when Gin pushes both Ichigo Kurosaki and the giant Jidanbō out from under the Seireitei gate, despite Jidanbō being firmly braced under it. Once extended, Gin can maintain the blade's length and swing Shinsō in wide arcs, simultaneously attacking multiple targets with speed and ease.
((Info from Bleach Wiki Site and Wikipedia))