The purpose of a letter opener is to open an envelope A) without a paper cut and B) with a neat and tidy slit.
A letter opener is the only name that it has; letter opener is a singular, common, compound noun.
== == how do you use a can opener
the purpose of the letter opener is to open the letters in a neat way
crossword puzzle answer for " letter opener" and the answer starts with a "D". dearsir
== == how do you use a can opener
to open a letter neatly
You can use a comma after an opener , so if it is 'Finally' the opener you are talking about, then yes.
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you have to use a can opener or use a knife'
A can opener.
Research cannot substantiate the original inventor of the first letter opener. In 1887, George D. Bernard of St. Louis created a basic envelope opener. Bernard's product opened the door for other inventors to improve the design.
it opens letters easier