Something useful to anyone, like some kitchen towels/pot holders in a neutral color were always appreciated. I never wanted anything that wasn’t useful. Gift cards only work if they are very generic (for example, not everyone drinks coffee or likes a specific restaurant). I have sensitive skin so any kind of bath or lotion gift set was automatically regifted. One year I got a set of small kitchen utensils (a manual can opener, measuring spoons) and that has been very useful. Another year I got a crank powered flashlight which is always handy since I don’t need batteries for it in an emergency.