The Funxion lightweight knife is an assisted opening folder with Kershaw's SpeedSafe technology, which propels the partially serrated blade open with a push of the flipper or thumb studs. The handle has a steel liner lock frame, charcoal anodized aluminum scales and a rubber grip insert on front. The Funxion has a locking carabiner clip. The Kershaw deep-carry pocket clip enables secure and discreet pocket carry.
Fantastic value for the price (8100 only, not 8100wm). The most positive flipper I have, performs almost like an automatic. Blade steel is adequate, overall build quality is excellent, carabiner and other flip-out tool lock securely. Fits hand very well. Grip is probably OK, but textured on one side only and very smooth on the other side. Pocket clip is excellent.