Ritt
Gold Member
- Joined
- May 17, 2004
- Messages
- 1,835
Cutting open the Spyderhole is a modification generally referred to as a "wave". I'm not sure what company first sold a production knife with a wave feature, I think it was Emerson, but I'm not sure, and I don't know who the knifemaker was. If you wave a knife that carries tip-up (like the Dodo), as you pull it from your pocket the "wave" catches on the edge of your pocket, such that the knife is opened as it's pulled out of your pocket. I'm pretty sure the feature arose as a tactical concern, to reduce the time it takes to get the knife out and open and in hand. I've found it to be useful for knives I use for utility purposes like the Dodo, it's like carrying around a stout little fixed blade in your pocket.