Thin-walled tube for dispensing apparatus

In combination, a dispensing apparatus and a liquid fragrance, the dispensing apparatus for dispensing a spray of the liquid fragrance from a glass container holding the liquid fragrance via a manual pump assembly connected to the container, the pump assembly including a dip tube having a distal end that extends into the liquid fragrance and a proximal end connected to a nozzle spray of the manual pump assembly for dispensing the spray of liquid fragrance, wherein the dip tube comprises:

• an extruded polymer thin-walled dip tube configured to provide substantial invisibility when disposed in the liquid fragrance in a glass container,
• the extruded polymer dip tube comprising a non-fluoropolymer having a substantially different refractive index than that of the liquid fragrance, wherein the difference in refractive index is 0.04 or more,
• wherein the liquid fragrance has a refractive index in a range of 1.38 to 1.41 and wherein the extruded polymer dip tube has a wall thickness of no greater than 6 mils (0.152 mm) to render the thin-walled dip tube substantially invisible in the liquid fragrance in the glass container.