What is the purpose of the silver-coated elements in this roller?

The Lyapko Suur-M Massaažirull 5.0 Ag features a combination of metals, with specific needles coated in silver. In the context of this applicator, these silver-coated elements are integrated into the medical-grade rubber base alongside other metal components. Their primary role is to contribute to the distinctive massage experience by altering the tactile and thermal feedback during use.

While some users report a unique sensation when silver is involved, the core function remains mechanical stimulation. The roller works by creating a dense pattern of signals as it moves over the skin, helping the area feel warmer and more awake. The presence of silver does not change the fundamental mechanism of action, which is the physical interaction between the needles and the skin's surface receptors. It is simply a material choice that adds to the overall sensory profile of the product, distinguishing it from purely plastic or non-silver metal alternatives.