Gift for my boyfriend?

Hey! Giving gifts to man is very difficult, I can search on social media or internet, but I’m really curious… What a young adult really wants and would be happy to be given? He’s 24 years old, he plays acoustic guitar as well as electric guitar and he’s an electrical engineer. Take into account this isn’t his birthday, or our anniversary. Is just a detail for our monthly relationship gift.
Please let me know ♥️!
Gift for my boyfriend?
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