On a day to day use, we are tend to copy and paste lot of text. In some situation we may have to re-use the same copied item of earlier one. Here the Copy Clip Manager will store all the copied items in the list, so you can just look for the copied item in the list and select it and the item gets copied and ready to be pasted.
Give it a try and let me know your feedback
App is available here: https://itunes.apple.com/us/app/copy-paste-manager/id1271369633?mt=12