My friend lost her baby boy

Just last week a friend of mine lost her baby boy at just 16 months old. I of coarse went to the funeral and paid my respects and also gave money in a card to help with the unexpected expenses they are faced with. I've sent her a text here and there checking to see if she's ok or wants to talk...don't want to be too pushy but don't want her to think I don't care. I was thinking about sending her a thinking of you gift of some kind. Any ideas? They have plenty of flowers from the funeral so that idea is out. Just want her to know I care.