Dayak container( tolo ) and tolls set for comment

[Cerjak]

Inside wrapped in a piece of fur:
8 darts 2 with iron tip
A tool in the shape of a pencil, made entirely of dense and heavy hardwood. which must be used to make the light wooden cone shapes (this very light wood looks like balsa)
, a second whose function I do not guess and finally metal that looks like a needle can be useful for the hunter to close the prey after have they eviscerated it ?
The belt hook is very simple without any carving , There is a remnant of drawing on the container wood
Overall length 37 cm diameter 8 cm
any comment on it will be welcome .