Thinner aluminium which will make it lighter, with the parts all put together with friction stir welding. Apple will continue using their unibody design; the iToilet will be made with a combination of porcelain and anodized aluminium. The porcelain will be lined with a faexaphobic polymer, ensuring the lack of **** stains through thousands of uses. The new flushing processer has an all new chip design, making this toilet the fastest flusher in the industry. Apple has gone to great lengths with design innovations in the iToilet, that users won't actually see, but will certain experience. The jet streams that shoot water have been positioned asymmetrically, creating a more efficient whirlpool whilst ensuring a thorough cleaning of waste, all the while saving water at the same time.