IOD Decor ink is specifically designed for home decor. Use with IOD Decor Stamps to create distinctive pieces for your home. Fabric: Recommended for natural fibers. Test for colorfastness. Dry for 24 hours and heat set with iron before washing. Walls: Recommended for flat or matte finished walls. Furniture: Perfect for flat and matte painted surfaces. After projects are thoroughly dried, protect your creations with surface appropriate sealer of choice. Pigment rich, archival, acid free, fade resistant, waterproof and permanent on recommended surfaces when dry.