Some South Korean researchers are developing a ping pong-sized apple that'll give you better breath. The 'kiss apple' is being developed by South Korea's Rural Development Admnistration.

According to Reuters, apples help freshen breath naturally and remove pieces of food stuck in the teeth. This smaller variety will fit nicely in a pocket or purse for quick eating prior to kissing. Mass production is expected within the next two years. Potential users think fresh breath is necessary when kissing but doubt chomping down on an apple just prior to the smack will be very romantic.