A self sharpening block is such a great thing to have.  This block will keep the factory edge on your knives for as long as you have them!  Every time you draw the blade from the block it passes through the special honing wheels and gives you the perfect cutting edge.  The Gourmet knives in this block are made from specially formulated steel so they are corrosion resistant.  Because they are stamped not forged they will feel light but they have a full tang of steel running through the handle so they feel sturdy.