Filleting knives
The filleting knife is a helper for fishermen and fish processors. The blade of a fillet knife is long and flexible. The blade length should be chosen in relation to the size of the fish being handled. The larger the fish, the more reach is required from the filleting knife. When filleting, it is often necessary to use a fish spike or fork, especially when removing the skin from the fillet. The fillet knife is also somewhat suitable for other cutting and slicing tasks.
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Because it's simple yet important