Pen or Peen: How To spell?
The word Pen is misspelled against Peen, a noun meaning "A round-edged, or hemispherical, end to the head of a hammer or sledge, used to stretch or bend metal by indentation."
Peen has double "ee" is mispronounced as "e"Remember double 'EE' in between the strings P & n which should not be misspelled with single 'E'
Wrong Spelling:  P-e-n  Correct Spelling:  P-ee-n 
Explore spell check of Peen to spell without errors.