Call it a channel knife, peeler or zester - just make sure it's in your bar.
Synthetic texture molded handle; makes for a great grip
Manufactured from one piece of steel
Synthetic handles are comfortable and secure
Made in Solingen, Germany; lifetime warranty
Channel Knives don't look like knives, but they certainly are sharp. Use the long narrow piece of peel you've removed to tie in a knot for martinis, and other mixed drinks for the bar.