Hi. I can guarantee about the quality of the content that it will be correct English. I am a professional writer with 6 years of experience, and I have an English language exam I took at University level, which gave me 26.5 points out of 30, being tested in all aspects including listening, writing, speaking. These results certify for a part of my professionalism - the other part can be found in the ratings from my profile. I only write high quality, informative, funny and original articles. I am willing to work on long-term if possible, but if it isn't I am happy with this single project as well. The time frame of 3 days I gave is accurate and I can complete in 3 days, and I ask for $10 per article, because I've added the word counts and it gave a total of 10.000 words, meaning an average of 500 words per article. For this price I put my heart into the project and consider it with top priority and quality. I often have long conversations with people from the USA, UK, Canada and Australia. Thus, although I am not native, I am original and I always improve my English knowledge. Please give me this chance if you want to and I won't let you down!