Ink Review: Akkerman Treves-Turquoise

Akkerman Treves Turquoise header

I must be on a blinded-myself-with-turquoise kick this month because Akkerman Treves-Turquoise is a kissing cousin to Private Reserve Daphne Blue which I recently reviewed. I guess I’m just ready for blue skies, turquoise swimming pools and burn-your-retinas summer colors. Akkerman Treves-Turquoise is definitely on the vivid end of the ink spectrum but its not quite as bright as Daphne Blue.

Akkerman Treves Turquoise

Treves-Turquoise does have a much more distinct red halo though, especially in wider nibs, in swatches, and in my painted lettering.

I started out testing this ink in my Pilot Retro Pop with medium nib but the ink seemed a little light. I switched to my Esterbrook 2442 stub italic and both the color and the red halo became much more evident. This ink is definitely at its best advantage in wider nibs.

It shades with a great ranges of blues from a light sky blue to a deep turquoise. When wet, the ink completely puddles so it would be fun to play with for some light watercolor washes but do not dip your carefully crafted manuscript or latest letter into the tub or it will be lost forever.

Akkerman Treves Turquoise Ink comparison

When comparing swatches, you can see how similar Treves-Turquoise is to Daphne Blue. If you’re on a budget, Daphne Blue is a perfectly fine substitute for Treves-Turquoise which is pretty pricey to acquire in the States. Treves-Turquoise is a richer color than Iroshizuku Ama-Iro so if you’re looking for something more retina searing, Daphne Blue or Treves-Turquoise would definitely be more saturated than Ama-Iro.


Special thanks to Junee Lim at Alt.Haven for sending me a sample of this ink to try out. I’ve had it for absolutely ages and FINALLY got around to trying it out. Luckily, Vanness Pens will be in Atlanta for the pen show and they stock Akkerman inks so I might be able to score a bottle of this ink of my very own in a couple weeks.

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