What type of buffer is specifically mentioned as allowable for personal use in appearance enhancement workplaces?

Chamois buffers are specifically recognized as allowable for personal use in appearance enhancement workplaces because they are made from a soft, durable leather-like material that is gentle on the nails and skin. This makes them suitable for safely smoothing the nail surface without causing damage. The unique properties of chamois, such as its absorbency and softness, contribute to a gentle finishing process that enhances the overall look of the nails while minimizing the risk of abrasion.

In comparison, other types of buffers like foam might not provide the same level of finesse in smoothing, while metal buffers may pose a risk of being too harsh and could potentially damage the nail surface. Glass buffers, although they can be effective, are often discouraged in settings focused on personal use due to safety and hygiene concerns. Thus, the chamois buffer stands out as the preferred choice for its effectiveness and safety in personal nail care within professional environments.