What should I bring as gifts to my German friends?

I'm doing an abroad program in Germany starting this year. I'm from the USA. What things would you as a German want from the US? I don't want to bring over a bunch of stuff my German friends won't want.

So far most of what I'm bringing is consumables. I'm bringing a few snacks unique to my local area. I'm debating whether or not to bring snacks that are not available in Germany. If I were to bring some snacks over, I'd probably pick Peanut M&Ms, hot cheetos, maple syrup, Reese's Pieces, and/or Twizzlers. Are those good choices? What else would you recommend?

Any recommendations for non-consumable gifts?