These 10 oz Extra Heavyweight Tumblers by EMI Yoshi are part an exclusive line created to replace the hassle of traditional glass. The entire circumference of the glass is detailed with vertical scalloped moldings as is the entire line of Resposable Tumblers to allow you to provide matching drinkware. The strong structure of these tumblers makes them reusable or disposable depending on your needs. The line is fully plastic but made to look like glass ensuring that your presentation is at its best while saving you cleanup time and storage space. This on the rocks style tumbler is great for cocktails and also works for basic beverage service punch and desserts. The elegant design and durable structure of these glasses means they will fit in both indoors at extravagant events or outdoors at casual picnics and poolside gatherings.