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.




Tuesday, July 5, 2011

The Case For The 0.4mm Pencil


Regular readers of this blog know that I am a die hard 0.3mm drafting pencil fan, evident by my sizable collection of modern 0.3mm drafting pencils.  But for some time I have been wondering about the newest lead size in the drafting pencil line-up, the 0.4mm.  One can wonder if a single millimeter could make a difference.  Well, it can.  The chart below shows the line width of a 0.3mm, o.4mm and a 0.5mm pencil lead, all HB grade.  Each line was drawn with a squared off lead at 90%.  Each line measures 0.3mm, 0.4mm and 0.5mm from top to bottom (PEAK Scale Lupe, 10X power, metric scale was used to measure line width). 


As one can see, there is clearly a difference in the size of the lines.  While the top line, the 0.3mm is by far the thinnest of the three and the bottom, the 0.5mm it the thickest, the middle, the 0.4mm is exactly in between the other two.  It's thin enough to be considered an extra fine line, unlike the 0.5mm line which, when ovaled out can become quite wide.  The 0.4mm lead has the advantage of being a fine lead without being quite as fragile as the 0.3mm for the same lead grade.  Of course the 0.5mm lead is, of the 3, the strongest.

I have been using the 0.4mm pencil for some months and have rarely found the need to use the 0.3mm pencil!  Egad!  Does this mean that I've fallen out of lust for the 0.3mm pencil!?  Has the 0.4mm pencil take it's place in my heart!?  Not quite!  I'll always collect 0.3mm drafting pencils, for after all, they do produce the thinnest of lines (save for the 0.2mm pencil).  But for practical everyday use, the 0.4mm has probably replaced the 0.3mm pencil in my book.  If produces a suitable fine line while maintaining a modicum of strength.

A number of 0.4mm drafting pencils can be bought at our friends at Jetpens.com.

1 comment:

Quilt Knit said...

Wow, love your collection of Pencils. I am a pencil "Hoarder" according to my Sons. Today, My youngest, both all grown up. Explained I needed to give away a lot of my stuff, and digitize my books. Listen to them with ear plugs. Well, does one listen to the color of paper or the size of a mm lead? They do not get it.
I collect pencils and love everyone. I just purchased my first 0.4mm- the Ohto promecha 1500 drafting Pencil, I had the 0.7mm, so I got the 0.3mm too. I love them all. Do not have a 0.2mm love the blog.
Sherrie Roberts