I am late to the party but i am shipped. I made a decent little fire piston of aluminium. It has red cap over a smll storge spot on the bottom to keep char cloth, which it has some of, in it. You could also put a small lense for solar fires. I didnt find one or i would have included it. The oring should last many moons but if it doesnt let me know i will ship you a bag of them. They are cheap. It doesnt need much lube and shouldnt for awhile. I just use a small touch of vasoline on the oring. And i mean small. Just enough to make it glossy.
I also shipped two jars of my home made bbq sauce. Its best as a grilling sauce but can be poured on and eaten if you wish. Everyone who has tried it is in love with it ( or so they say anyway ). One jar is original, the other is honey. If you think it needs more feel free to add more to suit your taste. I like the hint of flavor, you may like more than that.