Tintenlabor Blausee — Ink Review #211
Tintenlabor – Blausee Ink Review # 211 Originally posted on FPN: Nov 15, 2025 --- 🧾 Description Ink: Tintenlabor – Blausee Available: 30/50 ml bottles, directly from Tintenlabor. Pens Used: Pilot Kakuno EF, Kaweco Sport (EF/F/M/B/ Stub 1.9) , Lamy Safari M, Noodler's Ahab with FPR ultra-flex. Tintenlabor is a Swiss ink company specializing in iron gall inks. What differentiates this brand is that it discloses the iron content. The samples were sent to me by the ink-Meister, David. The inks have been streamlined, with the current lineup reflecting a more focused selection of colours and iron contents. Blausee has a 4 g/L iron content. The highest iron content is 6 g/L (Goldrausch) and lowest is 1 g/L (Alpstein). It is named after the lake Blausee (Blue Lake) in Switzerland with turquoise water. Blausee writes turquoise and oxidizes to a blue-black or black (Noodler’s Ahab with an ebonit...