Before using a tattoo pen, it is recommended to conduct a small-scale test on the inside of the arm or other inconspicuous areas to ensure no allergic reactions. When using, keep the skin clean and dry, gently press the tip of the pen to draw patterns on the skin, and pay attention to controlling the force and speed to achieve the best results. After drawing, wait for the ink to dry naturally. If you need to extend the tattoo retention time, you can apply a proper amount of transparent makeup powder or waterproof spray to fix it.

Tattoo pens, also known as temporary tattoo pens or instant tattoo pens, are portable tools that use special ink to draw patterns or text on the skin. It does not require professional equipment or piercing the skin, and can leave bright and long-lasting patterns on the surface of the skin, bringing users a visual effect similar to traditional tattoos, but more flexible and versatile, completely painless, and without permanent damage.