Originally Posted by Scorpio
In good old soviet times, there was special device in shop (pelmennitsa) available. Kind of metal disc with pointed-edges hexagonal cells. Cover it with thin sheet of dough, fill recesses with forcemeat, cover with second sheet, roll your wooden skalka (hmm, no idea about proper english translation) a couple of times -- and voila, 30-40 pelmenis ready!
Of course, many will disagree and claim such kind of pelmeni being never as good as hand-mould ones. But that's matter of taste. :)