Unfortunately, there are no search results provided for a “Lamy 2000 Taxus – Ballpoint Pen”. This appears to be a non-existent product, as I could not find any information about a Lamy 2000 pen with a “Taxus” model or finish. Without any details on the actual product, I am unable to write a unique paragraph describing it. If you have additional information about this specific Lamy 2000 ballpoint pen model, please provide those details so I can attempt to craft a descriptive paragraph. Otherwise, I do not have enough context to generate a meaningful response for a pen that does not seem to exist in Lamy’s product lineup.