<p>Size information: each rubber residue eraser is . 2.8 x 2 x 0.32 inch\/ 7 x 5 x 0.8 cm and art ruling pen is . 4.7 inch\/ 12 cm, 4.9 inch\/ 12.5 cm, 5.25 inch\/ 13.3 cm in length, different sizes to meet your different demands</p> <p>Functional tools: the adhesive remove eraser can remove adhesives and residues from paper, plastic and more surfaces, practical for school, home and office using, help you to clean watercolor, sketch, glass, plastic, leather, boards and so on; Ruling pens are a traditionally designed instrument that down lines in ink, paint or any liquid medium that has the viscosity to flow</p> <p> material: the artist masking fluid pen features a hardened plated steel nib with a green plastic handle, which can be applied to draw lines with paint, ink or masking fluid; The residue eraser is made of rubber, safe and to use, they are elastic and 't easy to break after pressing</p> <p>Convenient to use: these ruling ink pens can easily adjust the width of lines; Adhesive residue erasers can help you easily remove most of the adhesive residue</p> <p>Colour: yellow</p> <p>Material: metal</p> <p>Package Contents:</p> <p>3 x Glue residue erasers</p> <p>3 x Art ruling pens</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>