DraftFCB / Lowe O.B. 'vampire' by DraftFCB/Lowe March 17, 2009 Advertiser O.B. Agency Draft FCB Sector FMCG and Cosmetics / toiletries DraftFCB/ Lowe Group's Zurich office has created a campaign for O.B. tampons featuring a vampire whose fangs have been replaced by tampons. The ad carries the strapline: "Very absorbent"