Which size openings are specifically designed for temporary easing of lines in flexure folds?

Flattened narrow openings are specifically intended for the temporary easing of lines in flexure folds due to their unique shape and size. These openings can better conform to the natural curves and contours of the skin in areas where elasticity might be compromised, such as around the joints, neck, or facial creases. Their design allows for more targeted application, enabling treatments to effectively address fine lines and wrinkles that form in these dynamic areas.

This design is particularly beneficial because it minimizes the risk of applying too much pressure or treatment to the surrounding skin, focusing instead on specific lines that require attention. The versatility of flattened narrow openings makes them ideal for delicate and precise work in areas that move frequently, ensuring that the treatment can be more effective while also being gentle on the skin.