DER Knives LLC.
P.O. Box 887
Philipsburg, MT 59858
If you're looking for a knife that holds an edge and is built to last, you've come to the right place. I'm using the skills I was taught over 40 years ago to help me craft every knife. DER Knives by Don Ruana knives are simply the BEST!
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Not affiliated with Ruana Knife Works, Inc. of Bonner, Montana. RUANA ® is a registered trademark of Ruana Knife Works, Inc.