I bought two pieces, one at each shop, on my recent trip to Melbourne. Cuff links that aren't boring corporate bland are hard to find, but metal couture has great pieces. I popped into the regular shop in Gertrude Street and after chatting with the friendly guy there he told me about the shop in the city's Royal Arcade.
When I was in the city later I found the little shop in the T of the arcade.
My favourite mens jewellery so far I have ever found.