Now you can have a guide for more accuracy when sewing when you use these Sewing Chalks Fabric Markers! There are ten pieces in each package! You can choose whether you want the ten chalks to have the same colors or assorted ones. They leave clear marks on your fabric so you can follow it conveniently. But at the same time, they are easily erasable and won’t stain your cloth. This is what makes them so ideal for sewing.