What you will : there are 2 art ruling in different model, 4 glue and residue erasers and 2 disposable plastic pipettes in the package; Enough to use and meet your 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 that can draw lines in ink, paint or any liquid medium that has the viscosity to flow. 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 use, it is elastic and 't easy to after pressing. Convenient to use: masking liquid can be adjusted to adapt to line widths and renders accurately; Each removal eraser can help you remove most of the glue residue. Colour: green Material: plastic Package Contents: 2 * Straight pen 2 * Dropper 4 * Raw rubbing Only the above package content, other products are not included. 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.