You can use a variety of materials to make cutting edges and knives, as well as handles
for any metal blades you are lucky enough to salvage.
Shards of bone are useful as knives in a pinch, though they need refinement after shattering.
Lay the bone on a hard object and shatter it by striking it with a
heavy object. Chances are you’ll find a suitably pointy piece among
the shattered bits. You can refine its shape by rubbing the bone piece
on a rough rock. If you have only small bones or shards to work with,
before rubbing, tie one to a piece of wood or other similar object.
You can also make a bone blade by scoring the bone along its length
until you can insert a chisel of sorts and split the bone lengthwise.
(^332) | Survive!