Design Sponge contributor, Grace, became obsessed wit these adorable paper beach balls after finding them in the General Store in San Francisco, and we can totally see why. They can be folded up and fitted into your pocket just as easily as they can be blown up and tossed around to pass the time. Want one, but don't wanna shell out to go to Japan? They are widely available online. Just resist the temptation to buy out the entire stock. [DesignSponge]