Found on ebay from Japan (what a great postage service from Tokyo: 7 days to come in Italy!).
It's a beautiful example of a low-cost FP.
Full size, medium weight:
barrel dia.: 13 mm
cap dia.: 15.2 mm
long capped: 137 mm
long posted: 176 mm
weight: 43 grams
Lovely semi-transparent acrilyc resin, white/black veined colours.
Screw type cap, screw type converter.
Medium, two tones gold plated nib, write very smooth.
It's engraved with kangaroo logo, same in the cap top.
Pen is a little too heavy with posted cap, I prefer write without, cause it's better balanced.
Likes:
-size
-material & colours
-price
-feel good writing
Dislikes:
-cap screwing is difficult cause low quality of thread (M12 x 1.5 double threaded screw; if I will find the right tool I'll try to adjust it)
-nib gold plating: not well made, it's disaligned to the engraved shapes.



Here are some other shots, last is a writing example with black brilliant Pelikan ink:
The package
Kaigelu #316
Top of the cap
Dismantling nib section
Writing example