A perfectly decluttered and orderly home isn't built in a day—and it certainly isn't built without positive reinforcement. No one understands this quite like Marie Kondo, international organizing sensation and author of the cult favorite cleaning book, The Life-Changing Magic of Tidying Up. This is why she just launched a line of home products: to help her devotees implement the KonMari method and live their best, tidy lives. First up? Bringing the joy of boxes to the masses. (Umm, wut?) Here's the scoop.