Perfect for creating, outlines, lettering, dots, balls, beads, string work, lattice, lace work, star techniques and drop flowers. Made of stainless steel. Includes round tips #5 and #3 and Star tips #18 and #16. Fits any size piping bag and standard size coupler. Tips are top-rack dishwasher safe; however for best results, wash in warm, soapy water before first and after each use.