Platinum Fountain Pen Dye-based Ink Cartridge - Blue Black - Pack of 10

In stock and ships within 1 business day.
3.7 (3 reviews)
Pack of 10 dye-based inks cartridges manufactured by the famous Platinum Co. of Japan. Black, blue black and red ink refills are available. Cartridge length is 2.25 inches (5.71 mm) and has an inner nipple diameter of .157 inches (4 mm).

Model NumberPLATINUM SPSQ-400 3
Weight0.9 ounces
Cartridge Size Proprietary
Diameter - Max 7 mm
Ink Color Dark Blue (Blue Black)
Quantity in Pack 10
Size - Length 5.8 cm
Water Resistance None

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Customer Reviews

I've found this ink to...
March 12, 2015
Verified Purchase
I've found this ink to be on the gray side of blue/black and the color isn't intense enough for my taste in blue black ink.
I bought these for my...
February 27, 2015
Verified Purchase
I bought these for my Platinum Preppy Fountain Pen - 02 Extra Fine Nib and I guess they're all right. I really don't like the shaker ball inside the cartridge but I do like fountain pens.
I haven't used these...
January 29, 2015
Verified Purchase
I haven't used these.