The Gutermann Nostalgia Box with Sew-all Thread includes 30 spools of 100m Sew-all Polyester thread that’s made for any project. This thread operates well in high-performance machines due to its tensile strength and elasticity and can handle the demands of any stitch type. Not only is it great at construction, but due to its beautiful finish, these 30 shades can be put to good use for ornamental and decorative seams, and even thread painting.