Karas Kustoms RETRAKT Aluminum pen review

We use affiliate links. If you buy something through the links on this page, we may earn a commission at no cost to you. Learn more.


My fascination with pens started as a child when I discovered a box in our shed that held some very old mechanical pens and pencils from my Dad’s parents time. I remember “borrowing” those pens to play with them. I wish I still had those writing instruments today, but unfortunately for me and my Dad, I have no idea what happened to them. I probably lost them or they were thrown away by mistake or even worse, on purpose. Today I am constantly looking for unique pens that are well made and are enjoyable to use. The newest pen that I’ve had the opportunity to try is the RETRAKT pen from Karas Kustoms. I love the way it looks and also love writing with it, but it has one issue if you happen to be an obsessive “clicker”.

Note: Images can be clicked to view a larger size.


The Karas Kustoms RETRAKT is made in the USA of 6061-T6 aluminum (the RETRAKT is also available in brass and copper versions). It weighs 1.0 ounces and is 5.625″ inches in length. In the image above you can see how it compares to a Bic stick pen as far as length and width.

karas-kustoms-retrakt-3The pen features a two-piece, two-color barrel with a thick strong stainless steel pocket clip that is connected to a knurled top with two hex screws. The Aluminum version of the RETRAKT is available in 10 colors for the bottom barrel. I was sent the blue version.


Both the top and bottom barrels have a smooth satin finish that looks nice and feels great in your hand.


The pen is light weight but still has a very nice balance. I personally don’t want a pen that weighs a pound because writing for prolonged periods with something heavy makes my hand cramp up.


The RETRAKT’s clicker is large and flat, making it easy to press with the pad of your thumb. Pressing the clicker extends the pen tip in a smooth motion which is almost silent.


As I hinted in the opening paragraph of this review, there is an issue with the clicking mechanism. It is a precision machined assembly that has not been designed to hold up to an aggressive clicker. You know the type of person I’m referring to, who can’t stop playing with their click style pen. The Karas Kustoms RETRAKT has not been designed for that type of wear and tear. Pair that with the fact that the clicker does not actually “click” and some people might be disappointed. I’m not an obsessive clicker, so it didn’t really bother me other than knowing that I shouldn’t obsessively click it over and over, made me want to obsessively click it over and over 😉  One good thing to know though is that you can buy a replacement mechanism for just $5.


The RETRAKT uses the popular Pilot G2 refill (or Parker ballpoint compatible). Mine came with a Schmidt ink refill which I didn’t really like and switched out with a Pilot G2 refill. Disassembling and reassembling the pen is not difficult. You don’t really have any need to dissemble the clicker mechanism, I just did so to show you the parts. To change the refill, you just need to unscrew the barrel. Make sure you don’t lose the spring though.

I like everything about the Karas Kustoms RETRAKT Aluminum pen from the way it looks, to the way it feels in my hand. The issue with the clicking mechanism is the only thing about this pen that I think needs to be improved in order to make a very nice machined pen even better than it already is. I can keep myself from aggressively clicking it, but I’d like it to make an actual click sound when I do. Call me crazy, but I like my clicky pens to click.

Source: The sample for this review was provided by Karas Kustoms. Please visit their site for more info.


Product Information

Manufacturer:Karas Kustoms
  • Great looks
  • Nice feel in hand
  • Compatible with the Pilot G2 refill
  • Replacement parts are available
  • Click mechanism sensitive to overuse
  • Doesn't have a satisfying click sound

About The Author

5 thoughts on “Karas Kustoms RETRAKT Aluminum pen review”

  1. Gadgeteer Comment Policy - Please read before commenting
  2. Come to think of it… how come no one has come out with a plunger mechanism that has 2-modes??
    1) Stealth/silent
    2) Clickety-click

    Love over engineering/overkill 🙂

  3. I can confirm that the pusher mechanism on the Retrakt is fragile. My Retrakt is used at work where I carry it in my pocket retracted. It is pushed any time I take it out of my pocket for use. After about two years of ordinary use the pusher in my copper Retrakt began behaving erratically and feeling grainy. This problem has steadily worsened. On inspection the machined channels in the body of the pusher show gouging and excessive wear. It was most annoying to find that Karas Kustoms is aware of the problem but refuses to include this kind of wear in its product guarantee. Replacement cost of the part is absurd for anyone living outside of CONUS.

  4. This pen is very satisying to write with — a touch wide for my preference, though a definate quality purchase that I love using.

Leave a Comment

Your email address will not be published. Required fields are marked *