I spent the afternoon making more rubber, I am on a rubberroll.
Does anyone want a durable (and hip) billfold? Made by local slave labor (I don't pay myself), it sports plenty of room for all that cash you'll carry, six (6) credit-card sized pockets.
I used authentic inner-tubes that are now on their third life. After their stint in truck wheels, they were adopted by Koinonia Christian Camp and used by the children as flotation devices. If you smell them carefully, you might detect a whiff of that hot, wet, rubber smell (you remember, when you were sitting on a 'tube, and it got so hot that the water evaporated off the top and you could burn you legs).
Rubber, it satisfies the senses.