Noodler's Russian series includes:
Rachmaninov (Composer) Tchaikovsky (Composer) Dostoevsky (Writer) Lermontov (Poet) Tsvetayeva (Poet) Pushkin (Poet) Akhmatova (Poet) Tolstoy (Writer) Esenin (Poet) Pasternak (Poet) Chekhov (Writer) Kuprin (Writer)
A special note on eternal inks from Noodler’s Ink:
Inks should never be mixed with non-pH neutral inks (inks outside a pH range of approximately 6.5 to 7.5) or mixed with any inks that contain salts or are based upon metallic salts - as these inks are not compatible and will destroy the eternal ink. In addition, the nib should be set so that a ray of light can be observed passing through the nib tines (similar to nib settings prior to 1930). Lastly, expose any Russian series ink and some UK inks to a fluorescent black light and you'll be able to observe one of many of their non-conventional properties! Enjoy!