Children can really surprise you with the clever gifts they make to warm your heart. I received a book filled with hand-drawn pictures and nice messages from my child. Find similar blank book here.
A kid-made book would be a perfect gift for grandparents! I would especially like to see a kid-made book describing the family tree. It is basically a scrapbook. I could see this given to someone on Mother's Day or Father's Day. In fact, make one for your child!
Stores like Michael's and Hobby Lobby have plenty of blank crafts. However, don't neglect the crafts section of your supermarket and dollar store.