Allett Micro Pen | Slim Wallet Pen, Ballpoint, Stainless Steel & Replaceable Ink Cartridge | Durable & Fits Pocket, Purse, Planner or Passport

Oh man, this is the best pocket pen I have found. I don't carry an Allet wallet, but I have owned them before. Currently I carry a tyvek paper wallet, thin and durable with beautiful artwork. Even though it's a paper wallet and doesn't have a special pocket for a pen, this thing slips in perfectly and stays in place.The pen is just big enough to write with, it is not uncomfortable, but not ideal for long writing sessions. It operates by a simple twist, the barrel is threaded and screwing it in just gradually exposes the ball point. If this could fit a Fisher space pen refill it would be the ultimate pocket writer.I use mine regularly, mainly for signing checks and filing out the odd form. It's hasn't disappointed me yet.

Excellent and convenient. This pain goes best with the song larger wallets I found in the smaller wallets it is uncomfortable and the wallet does not close completely.Most would probably agree that these days we rarely use a pen, but it is so sleek and unobtrusive. I think it’s worth having for the rare occasion.

I like the size and clip on this pen. It might be a bit better if the number of turns to open / close was lower!

I normally keep a Fisher Space Pen in my pocket wherever I go, but I wanted a slimmer more compact option when I want to go as minimalistic as possible. I got this to fit inside the Allet ID Wallet and it fits in the slot pretty well. This is NOT something that's intended to write for any prolonged period. This micro size pen only works for simple tasks like signatures and maybe short notes. I have about medium sized hands and it is tiny. The photo I posted shows the size in contrast to my Samsung Galaxy Buds.The first pen insert that comes with it works fine for me and actually writes very smoothly. I believe the refill is the D1 size, but I'm not positive on this as I haven't had to replace it yet.Overall it's a decent little pen if you need one in a pinch.

So tiny! I love how it fits in my Allett sport wallet—which is also great.

Can one pen rule them all? Well this one swung for the fences. And crushed it. It’s slick and feels sublime. It’s durable enough to survive my level savagery. The clip holds on for dear life even when you drive 90mph and make people nervous. Or jump into the nearest body of water instantly. Yet the ink still does its diligence to function in ridiculously tough environments. Love this treasure!! Pair it withal a mole skin for surface dwellers and an underwater tear proof journal for the freaky foxes and snarky sharks. You’ll be glad you did.

This pen didn’t survive a single week-long trip abroad in my Allet passport wallet. The lower section that twists to extend/retract the tip will not stay in place, and looks like perhaps it was glued to the inner part it connects to? Seriously bad quality.

It works. I wouldn’t want to write an essay with it but for the intended use it is perfect. A++