I saw these blades being sold on eBay here. It says triple honed for all the cork lovers out there. I certainly don't need more blades but I was just wondering, for reference. Just so you know, this seller is very well reputed by B&B and SRP members.
Yes I have used some Bic blades. I would say they are slightly sharper than Merkur but smoother. Longevity is good but there not for those who like the sharpest blades.
