Ok, I know that I said some time ago that I wouldn't be making any more replicants of Parker Penman Sapphire after FPS #9 Then I got involved with Amberleadavis in this thread - https://www.fountainpennetwork.com/forum/topic/293633-the-super-duper-co-razy-parker-penman-sapphire-blue-comparisons-psp/ That woke up my interest in PPS replicants, soon followed by NIS, Noodler's Inkyman Sapphire. More recently I was having a close look at Iroshizuku's Asa-Gao, and having received a 15 ml bottle of Kon-Peki, decided to have another go. The result is Faux Penman Sapphire #10 Recipe 1 part Iroshizuku Kon-Peki 3 parts Iroshizuku Asa-Gao 0.1 part (or less) Iroshizuku Take-Sumi Results Colour - Correct Sheen - Same as PPS Feathering - None Shading - Same as PPS Bleeding - Same as PPS I am not that happy with the scan. It real life the colours are much closer.