Dolphins & Friends Aunt Martha's Hot Iron Embroidery Transfer Reminiscent of blue onion skin embroidery transfers. These transfer in black. Use on dish; hand or fingertip towels; pillow cases; pot holders; bibs; t-shirts Use on quilt blocks; shirts, jeans, home dcor. Use for red work, blue work, white work, black work. Picture is all inclusive for transfers included in envelope. More transfers inside in some. Each design good for several stampings! Many to choose from sold separately. Washes out in 1-2 washes in most fabrics.