Welcome To My Thoughts On Pens And Pencils

I will respect your right to disagree with what I have to say about Pens and Pencils as long as you respect the fact that I am an Old Geezer.




My Obsession

My Obsession
A Beauty Every One... And There's More At Home!

All Jammed Up?

If you need detailed instructions on how to clear a lead jam from a mechanical pencil then click this link, "All Jammed Up?" or the link in the pages header.



NOW THE BLOGGING BEGINS...

Please enjoy your stay at my humble blog. Please feel free to leave a comment about any article that you read
. Also please notice that there are four reactions at the bottom of each article. If you find any article funny, interesting, cool or helpful please so indicate. Thank you for visiting my blog.

The Old Geezer
Please Excuse My Absence

I have not blogged since July of 2015 due to the fact that my Lovely Wife was diagnosed with 2 types of cancer. A new case of breast cancer which has metastasized and gone to her bones, mainly her back. She had a mastectomy of her left breast which showed the type of cancer that was in her bones. She has been taking an oral med. every day and she has a port under her skin to receive a liquid med. She has gone through one round of radiation treatments to stop some pain in her back. That gave her GERD and the med for that was nasty tasting. The bone cancer has caused the vertebra in her lower back to pinch her left sciatic nerve causing her pain, numbness and foot drag. She also has skin cancer that has only been partly addressed.

I have been busy taking care of her as the treatments have left her weak and sickly. She can not drive so I have to drive her to her appointments and treatments. I also have to do all the cooking and most of what cleaning we do. So I do not have a lot of time for blogging. However the installment of the review of the Schaeffer Ultrafine 0.3mm pencil marks what I hope will be a new review every month. However some of my future reviews may seem familiar as they may be a review of a pencil or pen that I have reviewed before just in another size due to my limited collection of writing instruments and the economic state of our nation.

I am grateful to George Fox for wanting me to do a review of another one of his pencils. I think that as a reader of my humble blog, may fine of interest as the Schaeffer Ultra Fine is a very unusual pencil.

So please excuse my absence and as a reader of my humble blog I hope that you enjoy the review of this unique pencil.

Coming Soon...

Thank you,

The Old Geezer.




Saturday, November 29, 2008

A Test Of Four

While viewing blog Toying with Light, where Ruby did a short review on 8 blue gel pens, I got the idea to do the same thing with the 4 black ink 0.5mm RT gel pens that I have. I shamelessly copied her technique as I thought it a good one for a short quick test. I only hope that she is more honored that I copied her than she is miffed at me. We are members of the same pen forum so maybe she will forgive me.

Anyway... The 4 gel pens I used for this test were the four that I had on hand: The Mistubishi uni-ball Signo 207 Micro (top); the Pilot G-2 Extra Fine 05(second from top); the Pilot Precise V5 RT (third from top) and the Pilot V Ball RT Extra Fine (bottom). The V5 has a needle point with the other 3 having conical points. All the pens are supposed to be 0.5mm pens. But since different manufacturers label their pen nibs differently it's hard to tell just what size the balls in the points really are. The Signo 207 Micro is touted as having a 0.5mm ball but that it writes a 0.38mm line. I have read that to determine the size of line a particular size ball should make is to divide the diameter of the ball by 2. If that is the case then all four pens should make a 0.25mm line! But we already know that's not true in this case just by looking at the pic, not all the pens produced the same size lines. More on that later.

The paper that I used was common notebook paper 0.003" (0.076mm) thick. There was 1/4 of a loose leaf package under the top page. I wrote the first half of the holoalphabetic sentence, "The quick brown fox jumps over the lazy dog", followed by a short line then a dot. The dot was where I held the pen in place for 10 seconds with moderate pressure. After the ink had dried for a minute I used a drop of water on the end of my finger and placed it on the line. I did not attempt to smudge the line, I simply let the water do it's thing. After the water had dried up I began to examine the results of my test.

Though my aging eyes are just that, aging, I do wear corrective lenses (called glasses) and when I have to see something up close I add on a pair of reading glasses. with the reading glasses on I made the following observations: The finest line width was the Pilot G-2, followed by the Signo 207, then the Pilot V Ball and finally the Pilot Precise V5. I must say that I was a little surprised by the results that I got. I expected that the 207 would have produced the finest line not the G-2. And I expected the V5 to have produced a finer line than the V Ball. So much for preconceptions. The 207 has the lightest ink of the four with the Pilots all having the same shade. This was no surprise at all as I had noticed this before.

The results of the dot test was that all four pens bled through the first layer of paper onto the next. The G-2's bleed through was barely noticeable though while the 207's was a bit more so though their respective spots on the top sheet were about the same size. The V Ball's was 3 times that of the G-2 and the V5's 4 times as great. Both of the latter bled through to the third page. While the ink in the 207 is pigmented (meaning it penetrates the papers fibers instead of staining them) I was only able to find out that the Pilot's ink was "water resistant and smudge proof". Which brings us to the third part of the test, the water drop test.

With a single drop of water placed on each of the 4 lines the results are obvious. The Signo ink was the only one not to bleed through the paper and feather out. This leads me to believe that the Pilot ink is dye ink, not pigmented. Though all four pens passed the smudge teat, a test that I performed by drawing a line with one pen at a time then immediately rubbing my finger across it. The result was unanimous: all 4 inks did bot smudge. I half expected the Pilot inks to smudge in I did not think that they dried as quickly as the Signo ink. Again, so much for preconceptions.

The V5 wrote the smoothest of all four, not surprising as it was the broadest, with the other three tying for 2nd place. All four have thin rubber grip sleeves over the plastic barrels which offers a non-slip grip without being squishy, which is something I like in a rubber grip, firmness. All four pens are about the same length, the differences being to small to mention. All are attractive pens: the Signo with its stylish chrome and black pocket clip and chrome end cap; the G-2 with it's clear and black body; TheV5 with it's silver, chrome and black body and the V Ball with it's chrome, white and black body would all make stylish accessories on a desk top.

2 comments:

Ruby said...

Hi John, I'm flattered that you adopted the test and added your own flair! :) I've linked your site to mine as well. Cheers, Ruby

The Old Geezer said...

I'm so glad that you liked it. Thanks!