Razor be used on both sides, with two open edges. The blade on the double-edged safety razor is slightly curved to allow for a smoother and cleaner shave. In 1901, the American inventor King Camp Gillette, with the assistance of William Nickerson, patented a new variation of safety razor with disposable blades. Gillette realized that a profit could be made by selling an inexpensive razor with disposable blades. This has been called the razor and blades business model, and has become a very common practice for a wide variety of products. Many other brands of safety razors have come and gone.
PK Lele A Salesman expected turn as PK falls in love with a business tycoon's daughter Mary Marlo and tries to impress her. The songs of film are composed by Nayab Ali. The lyrics are written by Saani Aslam and Arvind Singh Sohal. PK Lele A Salesman PK Lele A Salesman is an Indian adult black comedy film, written and directed by Manav Sohal and produced by Shailesh Gosrani and Manav Sohal under the banner of Mumbai Talkies Company. The film stars Manav Sohal, Brijendra Kala, Sravani Goswami and Vaishnavi Dhanraj in lead roles while Jiten Mukhi and Falguni Rajani will also be seen