The Kakadu, very similar in size to an Opera Master, was part of a trio of pens exclusive to the Australian market: the Australis, Didgeridoo, and the Kakadu. It’s a wonderful, well-balanced pen with a great oblique stub nib. This is the pen I took with me when I defended my PhD thesis due to its great balance and reliable writing qualities. I have not yet recorded a full review of this pen but I will do so as soon as I can.
The Visconti Speakeasy is both hideous and magnificent at the same time and I love it. Yes, it has a booze indicator and a hidden compartment for alcohol, but it’s also a beautiful oversize pen made from stunning celluloid. With its stubbed double broad nib, it’s an absolutely pleasure to use. I have done a full review of this pen too.