ODIF Fabric Booster is a temporary fabric stiffener spray for embroidery, sewing, and cutting machine work when you want crisper handling. The 200 mL spray helps hold fabric in place and the stiffening effect is reversible, since the fabric can regain its original feel after washing with water. Apply evenly, let it dry, and test on delicate materials before treating the full piece to confirm that the finish suits your project.