I think it's safe to assume it's just a screw up on Amazon's part. It looks like they mixed up the description of the N44-7Z (12 pack) with the N44-GQ (4 pack) or something. Yeah, it's a confusing naming scheme.. Anyway, I promptly bent my brand new N44-7 stylus as I was removing it from its packaging today so I might try this deal on Amazon as well. These things are FRAGIL!