Edward Bonaventure
July 12th 03, 01:10 AM
On 11 Jul 2003 at 14:28:31 GMT, Al Wesolowsky scribbled:
->My dentist gave me a (normally disposable) translucent "Monoject
->412" plastic syringe, with a curved plastic "needle" for refill-
->ing the carts, and it works like a charm.
Obtaining a similar device has enabled me to make some measure-
ments and do some cost accounting. The following are rather crude
estimates but I think they're in the ballpark. (Does anybody
have any more precise info?)
A Sheaffer cartridge holds about 1.1 ml, which means that an
old 60 ml bottle would fill about 54.5 cartridges. Since $5.45 is
about how much a bottle of ink costs these days, that means the
cost of refilling one cartridge is about ten cents. (For a 50 ml
bottle, the cost is 12 cents.)
This means one Sheaffer cartridge costs about as much as one
cheapo ballpoint pen. I don't have any data handy on how many
miles the typical ballpoint pen can write (tho I'm sure somebody
has figured this out), but I'm sure it's a lot more than the
amount of writing one gets out of one Sheaffer cartridge. How
many cartridges' worth of ink does it take to equal a ballpoint?
10? 20? 30? Whatever it is, it looks like a fountain pen habit
is a lot more expensive than I had realized. (Nevertheless, I have
no intention of switching!)
--
>>>----------------------------------------------<<<
>>> david moeser -- erasmus39 on yahoo <<<
>>> Censornati, Ohio - USA <<<
>>>----------------------------------------------<<<
* Error 216: Tagline out of paper! *
(Headers munged to foil spammers; real info in taglines)
->My dentist gave me a (normally disposable) translucent "Monoject
->412" plastic syringe, with a curved plastic "needle" for refill-
->ing the carts, and it works like a charm.
Obtaining a similar device has enabled me to make some measure-
ments and do some cost accounting. The following are rather crude
estimates but I think they're in the ballpark. (Does anybody
have any more precise info?)
A Sheaffer cartridge holds about 1.1 ml, which means that an
old 60 ml bottle would fill about 54.5 cartridges. Since $5.45 is
about how much a bottle of ink costs these days, that means the
cost of refilling one cartridge is about ten cents. (For a 50 ml
bottle, the cost is 12 cents.)
This means one Sheaffer cartridge costs about as much as one
cheapo ballpoint pen. I don't have any data handy on how many
miles the typical ballpoint pen can write (tho I'm sure somebody
has figured this out), but I'm sure it's a lot more than the
amount of writing one gets out of one Sheaffer cartridge. How
many cartridges' worth of ink does it take to equal a ballpoint?
10? 20? 30? Whatever it is, it looks like a fountain pen habit
is a lot more expensive than I had realized. (Nevertheless, I have
no intention of switching!)
--
>>>----------------------------------------------<<<
>>> david moeser -- erasmus39 on yahoo <<<
>>> Censornati, Ohio - USA <<<
>>>----------------------------------------------<<<
* Error 216: Tagline out of paper! *
(Headers munged to foil spammers; real info in taglines)