A thin yet durable glass created from Toyo Sasaki Glass’s Hard Strong Technology that will be perfect for everyday use in any setting. Utilizing the hard strong (HS) ion enhancement process, it reinforces the entire surface of the glass. By heating the glass up and rapidly cooling it, it creates a strong temperament layer that makes the glass harder to scratch and is more durable. Enjoy a glassware that is suitable for any occasion in your home or office without the worry of easily damaging it.