What is true regarding the use of a small nail rasp?

The assertion that a small nail rasp will only file the nail in one direction highlights a fundamental aspect of how rasps are designed and utilized in manicure practices. Unlike standard nail files, which can be effective when used in various directions, a nail rasp typically features a more abrasive surface that is intended for a specific filing direction. This is important because filing in one direction helps to prevent splitting or damaging the nail, making it essential for maintaining nail health during grooming. Therefore, understanding the appropriate use of a nail rasp is crucial for both safety and effectiveness in nail care.

In contrast, options that suggest it can be used in multiple directions do not align with the standard practice, as it can lead to nail tear or breakage. The notion that it’s only used by professionals overlooks that some tools can be used by amateurs when proper technique is followed. Lastly, stating that it is for decorative purposes neglects its primary function, which is to shape and smooth the nails rather than just enhance their appearance.