1 oz Black (Violet) Glass Boston Round Bottle
These hard to find violet glass Boston Round Bottles, also known as Miron bottles, feature lustrous dark glass that appears black to the naked eye. This rich black color is ideal for products that require protection from harmful UV rays. Bottles feature a unique 18 mm (DIN 18) neck finish and must be paired with a matching 18 mm (DIN 18) cap to ensure proper closure. Caps sold separately.