Glass Eye Studio Hand Blown Glass Heart Ornament - Chameleon Everything from Glass Eye Studio contains ash from the 1980 Mt. St. Helens eruption. Handmade in the USA. Approximately 3" high All hand blown heart ornaments come with an artist card, celebrating Glass Eye Studio's hand crafted artisan approach. All glass from Glass Eye Studio's Seattle studio is individually crafted by artists, not machines. Each Glass Eye Studio blown glass ornament is and individual work of art, handmade by artisans skillfully working molten glass into festive keepsakes.