1. Brian Patrick Anderson AIA September 28, 2019 at 6:43 pm - Reply

    What about a wider tip. Equal to that of a sharpie. This would attract design professionals that still use paper mediums. By the way as a fountain pen user on tracing paper I love your idea.

    • Fred September 28, 2019 at 9:04 pm - Reply

      Thank you for your support. A few developments are in process. You might have a good surprise next year.

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