how to let the world know my products

Put them on Ebay, add them to your website or even a free blog, if they are specialized and have a niche market to cater to then they will be bought by buyers who are interested in your products, it's also a good idea to have clear pictures of whatever you are selling, especially for online but also for offline, word of mouth goes along way and is one of the oldest forms of viral marketing. Get some tips from my blog http://easybusinesslinks.blogspot.com