specification: Item Type: Marker Erase Pen_x000D_Material: Cotton, Plastic_x000D_Length of Erasing Pen: Approx. 16.7 x 1cm / 6.6 x 0.4in, Length of Replacement Head: Approx. 2.5cm / 1.0in_x000D_Marker Pen: Long Approx. 14cm / 5.5in, 0.5mm+1.0mm Double End Nib_x000D_Use:_x000D_Marker: Tattoo, Eyebrow Tattoo, Lip Tattoo, Line Drawing Before Piercing, Fixed Point_x000D_Eyebrow Ruler: Measurement, Assist Positioning, Reduce Asymmetry, Etc._x000D_Marker Elimination Pen: After Tattooing, Eyebrow Tattooing, Lip Tattooing, and Piercing, Wipe the Marks of the Marker to Quickly Clean the Skin Without Leaving Marks Features: 1Double headed marker, both thin head and thick head pens, with positioning ruler at the same time, easy to use. 2The scale of the eyebrow ruler is clear, which helps the eyebrow design to be more precise. It can be bent to ensure that you find the right eyebrow shape and reduce the asymmetry eyebrows. 3Eliminating pen quickly eliminates the marker marks on the skin, clean, can eliminate the marker marks of various colors. 4No odor, no irritation, mild and safe, no damage to the skin, use the positioning pen and the elimination pen together, there is no need to worry about the marking of the marker being difficult to eliminate. 5Elimination pen contains 3 pens and 9 replacement heads. It is economical and widely used. It can be used for tattoos, eyebrow tattoos, lip tattoos, beauty treatments, and piercings. PackageList: 3 x Marker Erase Pen 9 x Replacement Head 1 x Marker 1 x Paper Positioning Ruler 1 x Stainless Steel Eyebrow Ruler