Uni-ball Shift Pipe Lock Drafting Pencil - Color Body Series - 0.5 mm - Red Body with Smoke Accent

I LOVE THIS PENCIL!!!
I am a sketch artist and an amateur aerospace designer and I have never come across a drafting pencil that is even half as good as these. I know that the price tag on it might seem like a bit much, to any beginning artists out there, but if I had a choice between this pencil and its weight in gold, I would be tempted to choose the pencil. More so than the gold.
I bought this model, the Shift 0.9mm Silver barrel with Red Accent, 0.5mm grade-B Uni-ball NanoDia and 0.9mm grade-B Uni-ball Shu Leads, and the E-Knock eraser. I would be more than happy to buy them all again.
The pencils are great, they might seem a bit heavy when you hold them in your hand, but when you start writing/drawing/sketching/drafting you will start noticing a key difference that makes this pencil unique (besides, of course, the Shift locking mechanism, which has yet to fail me, and its aesthetically pleasing design). The single most helpful aspect, as I believe it to be, is the weight distribution of this pencil. If I were to hold this and an X-acto knife in my hands, without looking, I couldn't tell you which one was was so precise, that it could be used to perform open-heart surgery, and which one was the X-acto knife! The majority of this pencil's weight, like a scalpel, is centered around the grip. This means that when you use it, controlling the tip of the pencil will seem like an effortless task because your fingers will naturally support the weight of the grip (where most of the weight is). If this does not make enough sense, please just take my word for it, buy one of these wonderful pencils, and see for your self just how great they are.
Now when it comes to pencil leads, I like to stick with the same brands. So it seemed only fitting for me to buy Uni-ball leads. Out of all the pencil lead brands that I have used [Foray(6/10), Pentel(8/10), Sharp(7.5/10), Ticonderoga(8/10), etc.] no brand has kept its promises as well as Uni-ball has, thus far. The 0.9mm grade-B Shu leads will only break if you intentionally overload them (or if you write like you're trying to kill the page and the desk beneath it!). The 0.5mm grade-B NanoDia leads are also pretty strong, for their size. Both lead types are extremely low wear (each lead lasts a long time before needing to be replaced) and erase very cleanly with the E-Knock, which I will get to next...
When I was looking for a good eraser I wanted to stay with the Uni-ball brand because, in the past, I learned that using one brand of lead and a different brand of eraser had a tendency to make erasing more like smudging. With the E-Knock eraser I never have that problem so long as I am erasing a mark from a Uni-ball lead. I am not currently sure how well the E-Knock erases most other brands (it doesn't erase Ticonderoga lead quite as well as it erases Uni-ball lead, I have not yet experimented with any brands other than those two), but I am fairly sure it can handle at least one or two other mainstream brand names. It erases with wonderful precision, I would recommend buying it with the Shift drafting pencil, because the eraser on the pencil doesn't look like it would last very long.

I have this one and the silver version in 0.5 It's a cool looking pencil, and the metal grip is awesome. Give's it a bottom heavy feel.

If I were going to nitpick, it would probably be on the plastic top portion, but overall, it's that plastic that gives the bottom heavy feel the pencil. and it's awesome you can retract the tip and put it in your pocket.


If only they could combine the retractable tip + kura toga mechanism, made out of metal, that would be the ultimate pencil.

Absolutely the best.

I got this pencil a few years ago when I was in Japan - definitely one of my favorite things I got there, and absolutely the best pencil I have ever used! The weight is perfect (heavier and lower than most pencils, as has been mentioned), it has a sure grip, and the locking feature.. works. When you lock it away the tip is totally protected, and when you lock it out (ie for use) it will never close unexpectedly. Plus it's just a cool feature. Aside from that, the tip is the strongest pencil tip that I have experienced. I tend to use my pencils somewhat strongly, and this one has developed 0 problems in more than 3 years of use!
The shaft is plastic - something that I personally have no qualms about. It doesn't feel thin or weak, and is simply overall another of those perfectly designed Japanese products. I payed around $20 when I bought it and thought it was kinda pricey, but now that I've used it I would gladly pay much more. Save yourself the frustration of other pencils and just get this one!

This is a fantastic pencil! I bought this pencil as it has a very aesthetically pleasing design, and Uni-ball is a great pencil/pen maker. It knurled grip is very comfortable, and I personally have not found a position when writing where it is even remotely painful. The lead it comes with is Uni's NanoDia and it is strong, and smooth, it isn't the darkest lead, but it good enough for my everyday printing and cursive. The build quality is very good to excellent, the shift mechanism is smooth and easy to use. The body is made out of red plastic and it feels a little soft but it is durable and should hold up to most reasonable stresses. It's weight is centered more towards the bottom but is by no means unbalanced, and to me at least, is of a perfect weight.

After receipt and use of the Pipe Lock pencil for several days, I believe that Uni-ball has a solid winner! The pencil is very well balanced and the knurling on the grip is just about perfect - not too course, not too fine, making it very comfortable for long periods of use. The shift lock mechanism is smooth and flawless, and is extremely useful for those of us that must stick the pencil in our pocket on a regular basis. Very well made!