This Klasse Garment Needle Set includes the essential garment sewing needles. This kit contains six different needle options and also has a QR code for an instructional video about when to exchange your needles. The video even explains how to change your needle, the uses of each needle, and more! This collection of needles is more efficient for sewing clothes or other heavier materials. Included in this kit are Klasse Universal 80/12, Universal 70/10, Stretch 90/14, Twin Universal 3.0mm, Jeans 90/14, and Ballpoint. The Ballpoint needles are an assortment of (2) 70/10, (2) 80/12, (2) 90/14.