1.It square soapstone in a box of 50 pieces.

2.Frequently used in induatery for temporary marking,a popular alternative to the flat style french chalk(see above).

3.75*10*5,75*10*10,80*5*5,80*13*5,100*10*10,100*13*5,125*12*5,127*6.4,127*6.4*6.4,127*13*5

WHITE SOAPSTONE