The orange sticks are used to move the cuticles, exposing more nail surface and making it more beautiful.
They should always be used with softened cuticles. To do this, dip your fingers in warm soapy water for a few minutes. Another way to soften the cuticle is with a specific product, such as a cuticle remover. Once the cuticles are softened, they can be pushed back with chopsticks.
After removing the cuticles, it is important to apply a good cuticle oil or moisturizer to prevent swelling and even infection, especially if the cuticles have been cut.