another fire kit? 3 dollarstore lighters and waxpaper for tinder?
finished paracord bracelet?
one dollar sharpening stone (show how to lap/flatten, sharpen)?
or sandpaper/stick/glue sharpening stick (cut sandpaper, glue it... learn to sharpen)?
They even have some pretty good knives that just need sharpening and maybe a sheath
reflective dog leash (48 inches)? turn it into a lanyard or ...
all kinds of $1-$1.50
mirrorsreflective saftery armband / slapbracelet
crochet craft kit, yarn , crochet needle , instructions
mini chisels, hole puncher, leather punch, saw/hacksaw? Maybe a floss lashing knife rehandling lesson?