Anything Mushy
There’s not very much that you couldn’t give a guy, but don’t think that because you like something he will too. Just like girls don’t want to be improved, neither do guys. Stuffed animals or anything at all sensitive is only going to make him more cautious of you. Of course he’ll tell you that it’s sweet, but he too will be thinking something else. Stay away from anything too “Valentiney” and focus more on what a guy would want or use, not what you want for him, like the type of shirt you want him to wear.