Dear Pinu0123
You can sell your products Internationally using eBay. Many Sellers have started getting orders from International Buyers once they chose to ship Internationally. While Creating your listing in the 'Sell your Item' form, you need to select the region where you are willing to ship, For example worldwide, Europe etc. Once you do that, your items will start appearing on other ebay International sites depending on the regions you had chosen to ship to.
For shipping the items to any country outside India, you will need an Import Export Code ( called IE code) which is issued by DGFT and can be obtained through a simple process. You should also get in touch with a good International courier company which will advise you on how to ship Internationally.
Happy Selling!
Amarjit
Thanks
Amar