About this item Refuse All Plastic: Join our war against waste! JOCO Cups are eco-innovative, reusable drinking vessels – the smartest choice for people and the planet. Made of borosilicate glass and premium grade silicone, they are built for a lifetime of use. Save money and the natural environment without compromising on smart design. Accident-free efficient drinking: Our JOCO Cup Classic lid has been engineered for an anti splash experience, allowing you to sip your beverage NOT wear it. The ergonomic nose dome ensures nose-to-lid collisions are eliminated and allow for head-tilt free intake. It’s also compatible with JOCO Roll Straws for a more practical drinking experience. The thermal silicone sleeve ensures you can take your VERY hot beverage anywhere. Safe For You & The Planet: Besides being 100% plastic free, JOCO Classic Cups is thermal shock resistant, meaning its microwave safe. Our materials are non-porous, stain resistant, ensuring no unwanted scents remain in your cup or your drink, no matter what you put in it or how hot it gets. Made by artists NOT machines: JOCO Cups are artisan-blown. Using their carefully honed skill these artists set to deliver meticulously crafted designs with unwavering quality and personal touch. Each and every product has been treated as an individual art piece and is made just for you. Every JOCO purchase serves as a lifetime solution eliminating plastic and single-use waste, with the added means to retrieve and repurpose plastic debris 24/7.