Dressmaker’s chalk is one of the marking tools with the longest tradition in tailoring and sewing. Prym offers 50 mm x 50 mm chalk slabs in sets of two in white, or in yellow and blue. The set of 25 for professional use contains either only white slabs or a selection of white, yellow and blue slabs in one pack. This dressmaker’s chalk can be used to transfer markings onto almost any fabric and is just as easy to remove. The chalk slabs are an essential item in every tailor's or dressmaker's equipment.