As seen on Gemma Hollister is an artist and glassblower living and working in Philadelphia, PA. She was recently featured on Netflix’s Blown Away: Extreme Heat. Learn more Shop my newest work Drinkware Gemma X Antolini Merch Shop All Subscribe to my newsletter. Sign up with your email to receive news and updates on new products and other studio happenings! Email Address Sign Up Thank you! Follow me on social media: