The nubber was created to allow a person to enjoy a cigar to the very last possible puff. You may hear the phrase "To the nub" (TTN) which is a cry to get all the taste out of a cigar possible. Origins of this term are still in debate but we are thinking Irish or Scottish roots. These are made from titanium and are a single spiral. These can be anodized to colors if you desire. We have companies that we work with do make this happen at additional cost. We may start sending some off to have colors ready to go but time will tell.