Detachable Round dent/Pricking Irons for Leather Stitching

Detachable Round dent/Pricking Iorns for Leather Stitching Set 3/3.38/3.85/4 Leather Tools by KemovanCraft Round pricking irons for leather stitching Specification: 3mm          2+5+9 Prongs, 3.38mm    2+5+9 Prongs, 3.85mm    2+4+6 Prongs, 4mm          2+4+6 Prongs The round pricking iron holes is smaller and fits for delicate leather works and for stitching turn over seam part which you don't want the stitch thread exposed.