15 or 22 grams, these uncompromising ultra light pocket knives are brilliantly functional and beautifully executed.  They are made from all 420 stainless steel and both sizes lock.  The 15g has a hole in the end for hanging from a lanyard and the 22g has a pocket clip. The edge is flawless, the grip is great, for the weight and size we like these Baladeo ultralight knives better than any we've seen.