A stylish, cylindrical bowl and a sleek, elegant stem make modo a mid-century modern masterpiece – ideal for trend-forward entertainers who want to add architectural moments to their tablescape. Schott Zwiesel tritan® crystal glass is made from a formula that replaces lead with zirconium and titanium for brilliance and strength. Schott Zwiesel tritan® crystal glass is unrivaled for the elegance of its design yet it is dishwasher safe.