Double Wall Aesthetic Borosilicate Heat Resistant OvenDouble Wall Bowl is a sculptural piece from the DUO Collection, crafted in hand blown glass with layered walls enclosing sand from places like Delikli Koy, Costa Rica, and the Dubai desert. Sand is suspended within both the inner and outer walls, leaving a clear glass core that highlights the quiet interplay of texture and transparency an ode to duality in form and meaning.