The 1 oz. Cobalt Blue Glass Boston Round Bottle with White Treatment Pump is a versatile bottle that is perfect for holding virtually any product. Offers a sleek, stylish look with a brilliant blue hue. Includes White Treatment Pump with 3.75" Dip Tube. Dispensing Amount: 200 mcl per stroke. Dip Tube will need to be cut to fit. When cutting the dip tube, make sure to cut at a 45 degree angle. Sold by the each.