I’m always interested in new tufts for tall grass. I’ve always wanted something to make thick and convincing Kursk style grass (waist height). I’ve tried using the tall fibers from woodland scenics, bunched together by way of binder clips, broom bristles, carpet, and even Noch’s grassmster, which I wasn’t impressed at all by. I’ll have to see how these 12mm tufts do! Thanks for the news!