MetMo Brass Pen Case

If you have the pen just get this, an absolute must have.

You're going to want to get the case as it doubles the fun of the pen.

I changed the cartridge with a Parker G2 refill. It feels like the spring collapsed. Now the cartridge is stuck halfway and I can’t remove it.

You did it again : a pure masterpiece of mechanics, but that doesn't show (everything is inside). Then you have to explain how it works to your friends. Strong, heavy. Bravo, again.

I love the whole system. The case appears then like the top, almost going too far as the pen itself is quite a piece of art, especially when you show the connection between a nice piece of mechanics and some principles of physic. I feel ready to do more demos. The touch, the grip is unbeliavable. What about a black pen and a black case?

Brass pen and aluminium pen can smoothly run in and run out of pen case. It would be ideal when aluminium case is available and also with engraving of name services.

This review is for the set: After using this product for a while I can honestly say its not worth the hype. There are a few serious design flaws:
1. There is no way to lock the screws in place. Not when storing the pen in the case and not when using it to write. You basically have to take them of and tisk loosing them. 2. The pen is too thick. I went for the aluminum version as the weight resembles a regular pen, I’m sure the brass pen is even worse when it comes to writing with it. 3. There is no way to retract the ball into the pen. A springy mechanism would’ve made more sence. Even for the main purpose of playing with it, it’s not that much fun. I’m disappointed I got this product.

Niftiest pen case ever!

A brilliant idea. Attracted alot of attention when I took it to work. A pen collectors dream!

Our 20 year old architect apprentice son who doesn't usually fidget now constantly plays with this beautifully engineered pen. As do i if I can get hold of it.

I absolutely love the pen. My only problem is the ink cartridge is not working and I sent an email and waiting for a response. I have tried to purchase a refill here in USA on Amazon but haven’t had luck with the correct fit. Please help

It's cool, I touch it maybe once a week. I could take it or leave it.

I have a couple of MetMo pens, love them, with their nice heft, interesting and well done threading. The hard metal case in bronze is a perfect fit, and provides a nice artistic desk piece that I can use to write, sign things, engage visitors, and play with.

Very well made, love the weight and shape

The product, both pen, case and muts, arrived after quite a long time.The nuts a case stuck on the pen half of the time, seem like bad engraving.The entire package was wet and as an expensive present its just emberesing.

I’m so glad I got this to go with the pen. Between it and the nuts I’m like a 3 year old in a toy store. I have more fun spinning the pen in and out of the case than I do writing with it. I’m a brass freak, this and the pen fill that want.