(Please click image for larger picture) Note: the Extrema Ratio diamond sharpener is not included with the Fulcrum S but can be purchased separately It is the responsibility of the buyer, not Xtreme Knives, to determine and follow all local, state, federal and international laws and ordinances regarding the purchase, possession, and use of any item purchased from us. Copyright 1999 - 2012 Xtreme Knives (tm). All rights reserved worldwide.