A3 SPIRAL SKETCH PAD SKIZZE 190 GSM. The pad covers, with their clear design, are akin to the paper within. An unobtrusive, exclusive sketch paper is easy to work with at any opportunity. The bright white makes for beautiful gradation of the colours and the consistent structure allows for both drawing quickly and working accurately. Suited for all dry-painting techniques and pencils of all degrees of hardness. The 190 gsm version, remains flexible but gives that extra strength required for continued workability. The pads are available glued on top or spiral bound with micro-perforation. In both cases, once removed from the pad, the sheets conform to the exact specified format size. Acid free and with high longevity.