Hey guys, i've been through many knives from the shogun, Nikkei, diving knives and all others... And i've come to realise that a knife is as only good as its sharpner...so i own one of those white handled knives that Raggie is talking about(its really sharp, when new), and i bought a sharpner that is more expensive than the knife itself, and its an excellant combo... The knife sharpner is called the "blade runner", and its brilliant... The knife is available at any good tackle store and it costs between R80-R100... No matter which knife u but its going to dull, so invest in a good sharpner!!! Hope this helps!!