The IWI brand… looks like it may be from Japan. Amazon sells this brand line, and the IWI Fusion (pen or pencil) for ¥2,845. Reviews are very mixed though. LINK
Cincinnati, Ohio based luxury pen shop called 411 Pens has it for $18 USD.
They describe the IWI Fusion mechanical pencil as “Fusion consists of a stylish carbon fiber body with matching raw brass or electro-plated trims. Available both as a ball pen or mechanical pencil.” And that’s it. No other details. Only 0.5 mm. No clue if it’s double-knock.
Anyone here have any experience with IWI?