The many varieties of #fountainpens over the past 140 yrs is all the proof anyone needs to see that there is no valid reason for anyone to #infringe upon the #tradedress and #designs of another company. It is extremely #unethical to enrich yourself by copying the work of those who made the investment and shouldered the market risk establishing their original products, and anyone who buys these #ripoffs or endorses them in any way, including by reviewing them, should be ashamed of themselves.