My mother isn't diabetic and she is 68 years old, just for reference. My parents are rather comfortable, so it is always difficult coming up with gifts for them. A recent good gift has been "experience" days. You can buy a couple dance lessons, a wine tasting excursion, tours of cities, etc. They have everything from from specialty cooking lessons to skydiving and race car driving! Surprisingly, they aren't all that expensive. It helps if your mom has a lot of interests, or things she's always wanted to do, and if she lives near a major city (my parents are in Philadelphia). Anyway, just a thought and something a bit unusual that has been a hit with my folks.