In addition to the Philéas(菲利斯), Waterman produced the Kultur pen(所谓的德国之光), which is a less expensive version whose fountain pens have plain steel nibs and less gilt, but with the same design and benefits as the Philéas. The Kultur is available in a number of transparent(透明的,也就是示范版) demonstrator colors.
这回信了吧,唉,搞得好像我是个不懂装懂的傻瓜一样~~