Patent ID: 8851778

Claim:
A content reservoir/product-applicator and storage package assembly comprising: a content reservoir comprising: a case; and a neck; the case being configured for containing a cosmetic product; and the case being made from a squeezable, flexible material; and a product applicator comprising: a housing; and an applicator for expelling the cosmetic product from the case; the applicator being a spherical continuous rotary surface and being associated to the housing; and the housing being associable to the neck by one of gluing, ultrasonic welding, and thermal welding, wherein the neck is configured to permit the passage of the cosmetic product from the case to the applicator and the housing is configured to maintain the applicator in the vicinity of the neck, the applicator being configured to expel the cosmetic product from the case when a pressure force is applied on the case and when the spherical continuous rotary surface of the applicator is turned; and the assembly being associable, in a detachable and interchangeable manner to a storage package configured for storing the assembly, the storage package being made of a squeezable and flexible material and configured to at least partially transfer an applied pressure force to the case, wherein the storage package comprises a second neck being associable, in a detachable and interchangeable manner, to the housing.