A really quick little person to run down a (string) zip wire.
The wheel and holder are glued to the person, so its possible to use the wheel for other things (just give it an 8x11mm top to glue the wheel onto).
The person's head is deliberately a circle so that you can hang other things through it if you want (eg. a cup + pipecleaner to make your snack zipwire).
Technical
The wheel and holder need to be assembled with an M3 screw and nut. The man is printed vertically, so will test your retraction and bridging a bit. Once printed, glue the man to the holder.