Question: what to buy a guy who wants nothing?
Answer: Handwarmer Mug. (this is the one I have) ... 
Fountain Pen & Notepads. We love good pens in our family and our children have become pen snobs themselves. ... 
The Gift of Subscriptions. Subscriptions are truly the gifts that keep on giving. ... 
Moka Pot. ... 
Man Crates. ... 
Milk Frother. ... 
Edible Gifts.