In terms of functionality, articulated fingers enhance the usability of a fat sex doll. Tasks that require precise hand movements, such as dressing the fat sex doll or arranging accessories, become much easier. The flexibility of the fingers allows for more delicate and accurate adjustments, making the overall maintenance and customization of the sex doll USA more straightforward. This practical benefit is particularly appreciated by users who value both the aesthetic and functional aspects of their sex dolls USA.