0.8mm Pure copper cutting pen tip , High-hardness tungsten carbide ball
TPR soft sheath, More comfortable to hold , A fun stress-relieving ball that can rotate 360°
10 in 1 , One pen comes in 10 colors , Easily switch colors , A pen has a color series , Easy to choose colors
The colors are very rich, Meet more painting needs , Easy control , Outlining, coloring, edging, blending, and layering

Ink characteristics:
The ink is vibrant in color and exhibits excellent color mixing and overlaying capabilities. The more times it is overlaid, the deeper the color becomes

Instructions
After use, please retract the pen tip into the pen body to avoid the tip touching any object for a long time (otherwise there may be a risk of ink leakage); do not leave it in direct sunlight for a long time, and keep it away from high temperatures and open flames.
When switching colors, please press the top spherical reset button first, and then press the color selection button.
(Failure to reset will result in a stuck core phenomenon)

WARNING
Choking hazard.Not suitable for children under 3 years due to small parts.