Homax 5850-10-06 Perfect Bead Caulk Finisher (2 Pack) Smoothes Caulking for a smooth, even finish Keep your hands clean - no need to use your fingers to smooth caulking Works with both latex and silicone caulking 2-Pack - Twice as Nice for the Same Price Black color for stealth with yellow tip for safety. Ideal for use in covert caulking operations.