Removable from Non-Porous Surfaces
Chalk Stick Dimensions: 105 x 9 x 4.1mm
Package Includes:27 pack of ergonomic chalking marking tool
Function:These soapstone pencils often used to reduce friction as a result of friction reduction ability
Wide Application:The slate pencil is widely used in all aspects of the material, such as machinery manufacturing, vehicle manufacturing, shipping factories, steel mills, etc.