Ateco Tip #52
Ateco Star Tip #52. Use this tip to make closed stars, or swirl roses, or pretty borders. Use stiff icing to hold shape. You can alter the size of your star (within reason) by holding your tip in place longer. Stainless-steel tips can be used again and again. Works with a standard sized coupler.
Check out this blog by Sweet Subgarbelle for more info on swirl roses.