That's the one it's actually square with round edges, such a nice brush to work with
I've just bought one from cleanig spot a few weeks ago (best price i think) its a good brush.
Until then I'd only used the 12" DT mono salmon, which now seems awful!! 2years with a rubbish brush!!!
I find the new vikan is a lot less likely to scratch the sills because of the rubber surround and also the rounded corners..