Only in Japan..

Sushi USB memory sticks have to be the best invention of the year.

I was suckered into buying one the moment I saw them in my local Bic Camera electrical store.

I got the sea urchin [top row, 3rd from left], though the ikura version [top row, 2nd from left] has the added benefit of having a light flash through the fish eggs.

Many restaurants in Japan have plastic versions of their dishes made up, which they show in the restaurant window or on an outside table. Someone must have got hold of a job-lot of plastic sushi models, and thought of a handy alternative use for them...