| ALKOSIGN DUSTLESS CHALK |
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| Alkosign Dustless chalks are made of highly refined Calcium Sulphate which keeps dust to minimum |
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| It writes much longer and provides excellent writing and erasing on green board. |
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| Special formulation prevents dust from sticking to fingers. |
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| Non Toxic: Confirms to IS 2694-1963 and ASTM D4236. |
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| Chalk size : 9mm dia x 75mm length |
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| Package content : 1 x 100 pcs or 1 x50 pcs white of coloured chalks. |