What you will get: there are 2 art ruling pens in different , 4 glue and residue erasers and 2 disposable plastic pipettes in the package; Enough for you to and meet your various needs.Practical tool set: the glue removal eraser can remove adhesives and residues from paper, plastic, glass, leather, boards and so on, helping you clean watercolor and sketch; Ruling pen is a traditionally designed tool can draw lines in ink, paint or any liquid medium has the viscosity to .Durable material: this masking fluid pen features a hardened plated steel nib and a green plastic handle, which can be applied for drawing fine lines with paint, ink or masking fluid; Glue and residue eraser is made of rubber, safe and durable to , it is elastic and won't easy to break after pressing.Convenient to : masking liquid pens can be easily adjusted to adapt to various line widths and renders accurately; Each removal eraser can help you easily remove of the glue residue.Colour: greenMaterial: plasticPackage Contents:2 * Straight pen2 * Dropper4 * Raw rubbingOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.