The 12oz Frank Green Visa payWave Smart Cup lets you pay for anything under $50. Just wave the base - it's that easy.
The multi-award-winning Frank Green SmartCup isn't just stylish and functional, it's clever too. The one-handed push-button operation opens and closes the spill-resistant lid and its drinking hole has been designed for optimum liquid flow. The colourful, double-walled, thermo plastic outer layer will keep your coffee hot and your hands cool.
How it works: