Skacel's Addi Click Rocket/ Lace Long Tip Set combines pointy tips and smooth nickel plating with the German engineering of the Click design. Insert the cord into the tip, twist and release! You'll love the convenience and the snag-free connections. No more buying what you already have or needing what you don't! Each set includes 8 tip sizes,each measuring just over 5 inches in length. The tip sizes included range from US 4 to US 11; and the 3 cord lengths included are 24, 32, and 40 inches, all in a very nice needle case.