Tailor's Invisible Chalk Pen for Sewing Marks

1 This chalk has longer life span as it is manufactured based on high density manufacturing method which has low wear rate. 2 It is non hand sticky and not stained while using. 3 The drawing line is clear, and does not produce powder. 4 Ergonomic design, very convenient to use. 5 The length of the refill can be adjusted, and the pen-holder can protect the core from damage.

What's in the box
1 x Chalk Pen