Board Thread:Speculation House/@comment-77.164.204.175-20170510162019/@comment-25936766-20170621191706

Animefreak1310 wrote: And in Volume 4 when Qrow is at the bar with Raven, he uses this left hand to drink. I seriously don't think that matters at all. I've seen people both right and left-handed using their left and right hands to drink.

Given it's just lifting a cup up to your mouth, anyone with fingers can do it reasonably well.