What do you think of this one? It's a Möbius strip made with thick and thin (aka yoyo diet) yarn).
It's supposed to be chilly tonight, so it gets field-tested tomorrow.
My husband gave me the name Ember years ago - he says I'm like an ember in that I usually sit around quietly glowing, but when I'm poked I give off sparks. Here you will find my miscellaneous rantings on all and whatever.