Posted on September 9, 2017 by admin Ebonite feed for Pilot Custom 743 ready for beta testers I’ll be sending out some invitations to some of my Instagram followers tomorrow to participate in beta testing my new 743 FA ebonite feed. Pilot 743 ebonite feed testing with Pelikan 4001 Total Blue, a dry ink. Two pages of squiggles with only one railroad that was probably me and not the pen. Where oh where could I possibly find some beta testers? A post shared by Flexible Nib Factory LLC (@flexiblenibfactory) on Sep 9, 2017 at 1:13pm PDT Platinum Citrus Black ink in a Pilot 743 with FA nib and my new ebonite feed. Love the shading! A post shared by Flexible Nib Factory LLC (@flexiblenibfactory) on Sep 9, 2017 at 8:26pm PDT Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Pilot 743 Feed in DesignNext post: Current Status