21
Two examples of the Copex in horn and an olive wood example with flattened sides.
Copex offered these simple instructions for use:
Simply place the Copex over any bottle. Grip
corkscrew and bottle with one hand...a Copex
automatically centers over the cork. Screw top
handle in usual manner until worm penetrates
through cork. Then give the large handle a few
turns in the same direction and
presto
the cork
slips out intact.
And they added this sales pitch:
So unbelievably simple to operate, a child can
free cork without exerting undue pressure.
Moreover, the Copex does not weaken the cork,
does not affect its texture. Leaves no cork dust.
The rounded wire helix (worm) bores in clean
and holds with a tenacious grip as cork is
pulled
without pulling
.