【Kuretake】ZIG Illust Brush Pen - Warm Gray 5

Features a special brush tip that allows for varying line widths to suit your preference. The water-based pigment ink enables effects like blending, mixing, and gradients, making it ideal for illustrations and coloring. AP certified, eco-friendly, safe, and non-toxic for peace of mind. Precautions: It is recommended to store the pen horizontally to prevent excessive ink flow. Always cap the pen tightly after use to avoid the tip drying out. Please use with care, as it can be difficult to wash out if it comes into contact with clothing. Please note that this brush pen is a disposable product and cannot be refilled with ink.