1/10Pcs Clothes Blackening Tablet Bright Color Fixation without Fading Black Dyeing Tablet No-Fading Bulk Laundry Blackening Tablet

Material: Sodium carbonate, dyed paper, cotton paper. Size: 14*11cm. Color: Black. Shelf life: 3 years. Applicable: Cotton, linen, blended, silk, mulberry silk, chiffon, etc. only suitable for black clothes). The package includes: 1/5/10 pieces of dye swatches. Easily Revitalize Faded Black Clothes: This black clothing deepening paper is designed to restore the deep and rich black color of faded clothes. Very suitable for repairing old black clothes that have lost their shine due to washing, to restore their brand new appearance without the need for irritating dyes. Suitable for various fabrics: The formula is suitable for a variety of fabrics, including cotton, linen, blended, silk, mulberry silk, and chiffon, designed specifically for black clothing. A mild formula made from sodium carbonate, dyed paper, and cotton paper that will not damage delicate fibers or alter the texture of the fabric. Easy to use, no maintenance required: simply put the deepening paper and black clothes toget