Chalk is a historical accessory in sewing and tailoring. The chalk pencil is essential to mark the lines of the pattern: darts, placement of trouser or harem pants, location of ruffles .... it allows to delimit the cut or fold zones.
Its easy handling will allow you to draw lines with great precision and more support than with a traditional tailor's chalk. You can also sharpen the lead with a pencil sharpener and so adapt the thickness of your line according to your markings.
Always test on a piece of fabric to verify that the chalk erases normally.
A button with an eraser is located at the upper end of the mechanical pencil, the retaining mechanism of which changes the lead if pressed.
16 white leads + a special pencil sharpener for chalk leads are included.