Since it arrived, only five days ago, I have been hugely pleased with this pen. It continues to behave well and to write beautifully. All indications are that we will be well suited to each other. Just a few items to report, by way of update:-
Having established that this eyedropper pen showed no signs of blobbing ink whilst only a third full, I topped it up to test whether that would invite any trouble. Still there has been no blobbing, despite the added pressure of a full tank of ink. The feed does a good job of holding back the tide.
I took another look at the other two nibs, the extra fine and the medium included in the set. I had been reluctant to take out the lovely oblique broad nib in case of spoiling the magic, but it is simple enough to unscrew one nib unit and insert another. I tried the extra fine first. Once the ink had made its way down, it was still a very fine line and the nib was firm too. It may have its uses but in terms of enjoyment it fell far short of oblique broad. I have flossed it with brass shims to ease the gap between the tines a little.
The medium nib was somewhat better. I found that it wrote reasonably well in my occasional lefty-underwriter mode, but for overwriting it was not very pleasant. Having confirmed this, I was pleased to get back to using the oblique broad.
The nib units can be disassembled. The nib and feed are friction fit in the housing and can be pulled out if necessary. However they will only go back in one way, so my suggestion of rotating them in the housing to offset the nib in relation to the roll stop jewel on the barrel, is not possible.
Luckily with the oblique broad fitted, the multi-faceted jewel roll stop was well out of the way of my grip. However, I still decided to file it down a little, so that my fingers would not keep finding it. The jewel is not particularly effective as a roll stop anyway and it is much safer to put the pen down on a pen rest so that it will not go anywhere.
I use the pen with the cap posted as this is the most comfortable. There is no metal on the cap at all – it is a piece of clear acrylic. The absence of a cap band to give it some strength does worry me slightly and I fear that it could crack if forced onto the barrel. I will be careful not to overdo it when posting but a little shove and a twist is enough to fix it on securely.
All in all I remain delighted with the pen and especially its oblique nib, even though the other two nibs are rather surplus to my requirements.
Occasionally a pen comes along that looks so enticing, full of potential and such good value that I am unable to resist buying it. Well, quite often, tbh. In this case, it was the Moonman S5, a clear acrylic demonstrator, eye-dropper pen which comes with an eye-dropper and three different nibs all for under £24.00.
What interested me particularly was the statement that it had an Extra Fine nib and two additional nibs in Medium and Broad. After watching one YouTube review, I gathered that the Broad nib was a stub of about 1mm width. But subsequently, from examining the nib and watching some more reviews, it transpires that the Broad nib is in fact an Oblique, which for me as a lefty overwriter, turns out to be brilliant news.
The pen comes in a nice black tin with gold lettering, held shut by a cardboard sleeve, with a nib motif and an M for Moonman.
Inside the tin, in sturdy cushioned recesses, are the pen (in a polythene sleeve), the eye-dropper and the two additional nibs. There is a folding sheet of diagrams for filling various types of fountain pen, including eye-droppered pens.
This is a clear, acrylic pen, with a screw on cap (taking three complete turns), no pocket clip but a jewel-like roll stop set in a metal band on the barrel. The band has the name MOONMAN laser-etched against the shiny background. The grip section is comfortably shaped with a very slight hour-glass contour and is in a patterned acrylic with a crazy-paving effect, in a mixture of colours – green, blue, purple, white and brown against a black background. I thought it looked a bit incongruous at first, as though it was for a different pen but I quite like it now. It comes alive and sparkles under the bright light of a loupe.
The barrel has a distinctive taper to it before flaring out at the end like a fishtail, into a flat base, on which the pen can be stood up. It looks a bit like a lava lamp when upright. The cap also has a flat top, which is useful if you wish to stand the pen upside down for a minute or two, to allow ink to make its way to the feed after filling.
The barrel shape actually makes the pen very comfortable to hold unposted but for me, I prefer to post the cap whereupon the slight extra weight, length and girth at the back end, make it supremely comfortable. The cap posts very deeply and securely, if given a little twist.
Size and weight.
I would call this a medium sized pen. It measures approximately 136mm closed, 123mm uncapped and 136mm posted. Weight (when about one third full of ink) is around 18g, as to 14g for the pen uncapped and 4g for the cap.
The three nibs.
I tried the Extra Fine nib first, dipped but not filled. This one has gold coloured plating, some scroll work and logo and the words MOONMAN SUPER QUALITY.E I am not sure what the E is for. On a brief dip test, the nib wrote smoothly but with an extremely fine line. I wrote about four lines with it but did not leave it on for very long and in hindsight, did not push it to try for any line variation, before unscrewing it and fitting the Medium nib.
The Medium nib had rather less markings on the nib – just a pattern within a circle but no text or width designation. It wrote well – significantly darker than the Extra Fine and with a typical medium-fine width. Again, in my excitement to try them all, I wrote only about four lines before switching to the widest of the three nibs.
The Broad nib (again with only the floral pattern in a circle and no markings) is an Oblique. Looking at the face of the nib, tip upwards, the tip slants downwards to the left about 15 degrees and is what I believe is called a Left Foot Oblque, looking like a left foot. It produces a line of roughly 0.6 – 0.8mm maximum width, which is lovely.
This was for me, the best of the three nibs and I liked it so much that I have not taken if off since. It was like Goldilocks finding the bed that suited her best, or the glass slipper finding Cinderella.
For me, the Oblique nib writes super-smoothly, with a nice flow. I inked the pen (as I ink most of my pens the first time), with Waterman Serenity Blue. It provides a broad line with some subtle line variation. It takes just a little practice to find its sweet spot and then to keep it at the same angle as you write.
Filling is simplicity itself. You just unscrew the barrel and drop some ink into it with an eye-dropper or a syringe if you prefer. I use large soft plastic pipettes bought from an art shop. I put a little silicone grease on the threads before re-attaching the barrel although there is a O ring there and the grease might not be necessary. Then leave the pen to stand, nib down for a minute or so while the ink fills the feed. I have not yet measured the capacity.
Likes and dislikes.
The only negative I found so far, is the jewel roll-stop. It is not that I have anything against the jewel itself, but I found that it gets in the way of my grip. When the pen arrived, it was aligned with the nib but once I started fitting different nibs into the section, and then screwing the section back on to the barrel, it was “jewel roulette” to see where the jewel would end up, in relation to the top of the nib: not that being in the 12 o’clock position would necessarily be the best position for me. But, by good fortune, I found that when the oblique nib is screwed in, the jewel finishes up at about the nine o’clock position (viewed facing the nib head-on) which for me is perfect and the jewel is completely out of the way.
If this does not work for you, I hope it may be possible to prise the jewel out of the cap band, or even to file it flat. Alernatively perhaps with the preferred nib unit screwed in, the nib and feed could be pulled out of the housing and replaced in different alignment to the jewel. I have not tried this yet.
This is my first foray into the Moonman brand. I seem to have struck gold first time. I am thrilled with the pen and its Oblique nib. Writing with this, with Waterman Serenity Blue and my Leuchtturm A5 journal is a dream combination.
I have not filled the pen completely as I will try some more adventurous colours next. It is easy enough to swap out the nibs too and I need to give the others a proper go at some stage. Having found that the Oblique nib is capable of such smooth and pleasurable writing it just remains to test longer term for hard starts and for possible burping of ink, which eye-dropper pens sometimes suffer from. I hope I have not spoken too soon but so far all is looking good. At £23.99 I think this represents great value. If any bad behaviour occurs to take this grin off my face, I shall add an update.