Scale&Grid: The mats have 1cm scales along the boarders,and are imprinted 1cm or 5cm grid lines. When not in use for cutting,the mat's resilient surface is especially suitable for writing with a ball point pen or other instrument that requires posi... - Update: 2008-12-09

Scale&Grid: The mats have 1cm scales along the boarders,and are imprinted 1cm or 5cm grid lines. When not in use for cutting,the mat's resilient surface is especially suitable for writing with a ball point pen or other instrument that requires posi... - Update: 2008-12-09

Scale&Grid: The mats have 1cm scales along the boarders,and are imprinted 1cm or 5cm grid lines. When not in use for cutting,the mat's resilient surface is especially suitable for writing with a ball point pen or other instrument that requires posi... - Update: 2008-12-09