This package of Pegas Skip Tooth Scroll Saw Blades is a must-have for any avid crafter. With 144 blades in a single unit, this package is a great value for its price. Made in Switzerland, these blades are of the highest quality and are perfect for all of your crafting needs. The size 4 blades are specifically designed for scroll saws and are perfect for cutting through a wide variety of materials. Whether you're working on a woodworking project or creating a unique piece of art, these blades will help you achieve the perfect cut every time. Trust in the quality of Pegas and take your crafting to the next level with these Skip Tooth Scroll Saw Blades.  Teeth per inch 18, Thickness .0125, Width .040.