Then, when Ravio starts selling you items (as opposed to just renting them), you can tap the touch-screen to 'quick select' items.
— ChandraONM (@ChandraONM) October 15, 2013
At this stage of the game you have lots of items and need to switch often, so the scrolling window of items is needed #ALinkBetweenWorlds
— ChandraONM (@ChandraONM) October 15, 2013