Teenagers are probably the toughest people to buy gifts for.
The safest and most meaningful gift that remains is a book. Whether the teens on your list are avid readers or not, a book can be the right choice simply because there is something available on literally every subject in the world. No matter what the young people you are shopping for are interested in, there is a book that will address that interest and touch the person who receives it. List the recipient's interests - Grab a piece of paper and jot down any and all things that interest the teen you are shopping for. After you have several items to work with, go back and write down possible book subjects that might match some of these interests.