LAMY safari compatible rainbow EF replacement nib

This is a compatible (non-genuine) nib that can be used with the LAMY safari.
The line width is EF (Extra Fine).
The pattern is rainbow colored.

I have included a photo of it attached to an AL-star for reference.
The line thickness is as shown in the photo.
For reference, I have photographed it written with a Platinum Fountain Pen (F) Fine nib.
The ink is different, so this one bleeds slightly, but it writes a finer line than the Platinum F. (This also depends on the ink used.)

To attach it, simply pull out the genuine nib and replace it.
I have included a photo showing how to remove it.

However, the ink flow is a bit stiff, so you may want to open the slit slightly. (The AL-star in the reference photo has the slit slightly opened; if left as is, it will produce an even finer line.)
Therefore, when you first insert it, it may take a little time for the ink to flow down.

Please note that the AL-star is for attachment reference only and is not included in the sale.

How about this rainbow pattern, a color not available in genuine nibs?