Organ Industrial Interlock Sewing Machine Needles DM×13 (10 needles per pack) Size 18, set of 4 packs. Reliable, made in Japan. These sewing machine needles are mainly used for the plain stitching side of industrial interlock sewing machines. You can also change the number of packs you purchase, so please inquire in the comments. 1 pack (10 needles) is 200 yen + 100 yen for shipping. ⚫︎The items will be sent by regular mail. Although new and unused, they have been stored at home for many years, so please understand this before purchasing. Industrial sewing machine needles Sewing machine needles, industrial Organ needles Professional use Commercial use Interlock sewing machine