Found out a little more about my favorite cube. Another eBay seller translates the main logo on the box as "Ghost Hand" and the 3 characters next to the main logo as "the finger is dancing while playing". The same seller says they're "a new cube on the market." Doesn't surprise me; no one I know has ever heard of them.
When it arrived, it was a little too loose; loose enough that you could pop out an edge piece easily with a finger. The center caps are perfect, though; snug fit; took a utility knife to ease them out. I tightened it up a few turns, and, I'm telling you, it's FAR and AWAY the best cube I own now, with no additional lubrication, and I own close to a hundred cubes. I think it's lubed a tiny bit before it's shipped, but I couldn't see any when I took it apart to tighten it.
I must say, though, as a sort of disclaimer, that I've yet to try out a C4Y DIY cube, nor have I tried an Edison or a Joy. (Probably order a few of those on payday...) The best cube I've tried before my new "Ghost Hand" is a DIY I ordered from the rubiks.com website.
Here's a link:
http://cgi.ebay.com/GHOST-HAND-Rubiks-SPEEDY-Competition-Cube-Puzzle-us_W0QQitemZ280352969027QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item414656d143&_trksid=p3911.c0.m14&_trkparms=65%3A12|66%3A2|39%3A1|72%3A1205|240%3A1318|301%3A0|293%3A1|294%3A50
Anyone else tried this cube, and if so, what'd you think?