Strip Tube Junior CQD-05006 by Cozy Quilt DesignsStrip Tube Junior’ has all the talents and magic of the original, but comes in a smaller, more convenient size. Junior is perfect for making blocks 6 ‘" or smaller. Just like using a smaller square-up ruler, a smaller Strip Tube Ruler’ gives you the right tool for the right job. If you don’t know the tube technique, it is wonderfully fast, easy, and fabulous. Check out our Strip Tubing feature page.The Strip Tube Junior’ is also wonderful for squaring up any blocks that have a diagonal seam with just one cut!