Wilton Cupcake Decorating Icing Tips, 12-Piece Set Use this decorating set to get creative with the icing on your cupcakes Includes tips 1M, 2A, 2D, 4B and 8 disposable decorating bags Material: Tips are metal; disposable decorating bags are plastic Quantity: 12 pieces Wash tips before first and after each use in warm, soapy water for best results