simple, sustainable homemade valentine's gifts

I live far away from my nephew and nieces so I like to send them a little box of treats on Valentine's Day. I know I always loved getting something in the mail when I was a kid (ok, I still do) so I imagine they enjoy opening up the box to see what goodies are inside.

This year, I went with simple, semi-healthy treats in mason jars, and a box filled with little cut-out hearts from scrap bits of craft paper (I still make them the old fashioned way by folding in the middle!). Filling jars (which are both pretty and re-usable) with dark-chocolate covered pretzels, trail mixes, popcorn, or even dark chocolate chips is an easy and yummy treat - the Bulk Barn has lots of options at decent prices. Grown ups might like a new tea or coffee blend, and some cinnamon sticks. I used some chalkboard paint on the tops and wrapped waashi tape around the lids.

Anyone have any more ideas for simple Valentine's Day treats?