Quilters and sewists, meet your new secret weapon: WonderFil's Invisafil thread! This is the Bold color mini-pack (B004), which includes six 400-meter spools in these great shades: Black, Grey, Nude, Wine, Light Khaki, and Teal. Invisafil is an incredibly fine 100-weight, 2-ply cottonized polyester thread. It's super strong but has a soft, silk-like feel with almost no stretch. The magic? It virtually 'disappears' into your fabric, making it perfect for English paper piecing, micro-quilting, delicate lace, heirloom sewing, or any project where you don't want the stitching to show. The matte finish blends beautifully. This mini-pack is ideal if you want to try a variety of colors without committing to full-size spools. Get that professional, low-bulk finish and let your fabric or quilting design take center stage. A must-have for detailed hand or machine work!