System is great but why make it a real knife ? Just sharpen the part that cuts the cigar and make the rest into a thumb rest. Other thing that now it is a knife and in some countries you can't wear a knife, in bars you can't wear a knife etc.
As someone who cuts a lot of cigars and Carry’s a variety of edc knives…this does fail on both. Beyond looking good in Instagram pictures (which is what most people are “using” this for) it’s not ideal at all.