Today's reader request is Waterman Radiant Pink. Unfortunately, this ink is only available in cartridges. I ended up buying a box of short cartridges and emptying them into a sample vial. Cost wise, this ink is pretty expensive-$5.50 for 3.5 ml of ink.
Radiant Pink is a bright magenta pink.
In large swabs you can see a little bit of bright green sheen.
Let's take a look at how the ink behaves on fountain pen friendly papers: Rhodia, Tomoe River, and Leuchtturm.
Dry time: 30 seconds
Water resistance: Low
Show through: Medium
On Staples 24 lb copy paper there was some feathering and bleeding in every nib size.
Ink swabs for comparison, left to right (top to bottom for mobile RSS): Diamine Deep Magenta, Waterman Radiant Pink, and Diamine Flowers Bougainvillea. Click here to see the Waterman inks together.
I used a medium Pelikan M605 White Transparent on Tomoe River paper. The ink had an average flow.
Overall, this ink is pretty well behaved and is a nice color. It is a bit expensive for how much ink you get, as it is only available in cartridges. If you are looking for a bottled ink in this color, give Diamine Bougainvillea a try.
Disclaimer: I purchased this ink myself, and all photos and opinions are my own. There are no affiliate links on this page.