The training version of the model 62 Bali-song. Practice your flips before you step up to the sharpened edge. The best is born of history and tradition or as is the case with the Benchmade 62 Bali-Song reborn. For us the best began with the Bali-Song the butterfly knife awesome in its simplicity the ultimate example of form following function. And now we retrace those steps with the Model 62 with its numerous appreciable improvements. For starters the Wee-hawk style blade is secured to the handles with screw-head pivot-pins making the possibility of changing out blades a reality and the pins are heat-treated and larger than previous ones. The handle latch uses a torx-head pivot-pin attachment as well so it may be removed if preferred. Another nice feature is the skeletonized cast stainless steel handles which are very tough and weighted for better balance.