Lamy Dialog 3 - Piano White 90 Gram Paper Diamine Washable Blue is a

Diamine Washable Blue is a medium soft blue with low shading and a pop of pink sheen in large swabs

medium shading

Wondernaut has a good review of this ink here

It is from the Power Women collection and is a reddish-brown ink

Hans Christian Andersen was a Danish author

Lamy Dialog 3 - Piano White 90 Gram Paper Diamine Washable Blue is aThe LAMY Dialog 3 is a twist action capless fountain pen. With a simple twist, a ball valve moves out of the way, and the nib extends while the clip recesses into the body. Twist back, the clip extends, the nib retracts, and the ball valve closes to protect the nib from drying. This pen has a shiny white lacquer finish with a 14k dual tone nib in EF, F, and M, and is a cartridge converter filler. It uses only LAMY cartridges, and comes with LAMY's Z26