Gourmet Pens: Review: Brause Dip Pen Set - A Starter Dip Nib Set for Calligraphy! @NoteMakerTweets
Brause 152030B - Pack of 15 Ornamental Feathers 3 mm with Reservoir for Headings and Ornaments, Ideal for Calligraphy, 1 Box : Amazon.de: Stationery & Office Supplies
Brause Rose Pens - Ackerman Pens
A Brause fountain pen? (info in comment) : r/fountainpens