I have c33L, and have used it for about 7 yrs as a work knife doing most likely things a knife is not to do. As result the tip has been broken and blade profiled and sharpen for continuous action.
It is now work bench knife. Yet very sharp and handy for tracing out patterns and slicing material that maybe a scissors would normally handle.
also, have a new one in the knife box with other like blades and another yet in plastic shell.
Never was able to master the flipper, best was to open blade about 50%...
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