Marcin Slysz has been working on a SpydieChef 2 prototype : r/knifeclub
Marcin Slysz BULE RAT Folder - Steel Addiction Knives
Custom NO LOGO Marcin Slysz Techno C158TIP C158 C81 D2 Blade Titanium Folding Knife Military Army Tactical Survival Combat Defense Knives ZT From Tang_you, $8.12 | DHgate.Com
Spyderco 2014 Prototype - Marcin Slysz Bowie - YouTube
Spyderco 2012 Prototype – Marcin Slysz Techno | SpyderCollector
First Look: M390 Knife Joy Spyderco Slysz Bowie | Bench Reviews