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I am pleased to be able to present an exciting new service to you knife enthusiasts. In addition to offering a wide selection of quality materials for knife making, I now travel all over Denmark to hold courses and present my materials directly to you consumers. Regardless of whether you are a private person, part of an association or a group, I am happy to come to you.

Are you interested in arranging a course or a demonstration? Do not hesitate to contact me. You can call me on 27 29 06 93 or send an e-mail to

Craft materials


Learn to build your own knife
My courses are adapted to both beginners and experienced knife makers. I guide you through the entire process, from choosing materials to completing your own knives.

On the course, I will pass on tips and tricks that I have learned over the years, and I am always open to learning something new from you.

I come to you in your own premises and bring all the necessary materials and tools.


Material display

Personal presentation for your next project

I now offer the opportunity to display my materials directly with you. I come to you with a wide selection of mammoth, blades, handle materials, tools etc. During the demonstration, you can see and touch the materials, get personal advice and find the best products for your projects. As an experienced knife maker, I will answer your questions and share my expertise.

experience our knife materials up close

Hvem vil i få ud til jer

Jeg hedder Karsten Ryan Larsen, årgang 1968, og er indehaver af JK-Knivmaterialer. Siden 2010 har jeg fremstillet unikke, håndlavet knive af højeste kvalitet.

Jeg er medlem af Dansk-, Svensk- og Norsk Knivforening, og sidder i betyrelsen ved både Viborg og Stoholm Knivklub. Du kan se nogle af mine knive på K. Ryan Larsen Knive.


De sidste to år har jeg undervist unge og holdt kurser for både begyndere som erfarne. Jeg glæder mig til at komme ud og dele min erfaring med jer samt hjælpe med at bygge jeres egen kniv.

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