The Inart A4 65g 20-sheet Sketch Tracing Paper Pad (1550399038) is composed of semi-transparent, thin sheets designed for quick sketching and tracing over existing drawings. The 65g weight makes the paper lightweight and economical for multiple sketching attempts, yet still resistant enough to be written on with graphite pencils or fine-point pens without tearing. The good transparency allows you to clearly see the lines of the underlying sheet, making it easy to correct or reinterpret a drawing without starting from scratch on a new sheet. It is suitable for observational drawing, preparatory studies, and quick sketches where speed of execution is more important than the final finish. The 20 sheets are sufficient for several sketching sessions before replacing the pad.