One (top left): To make this tube, use 2 pcs. of fabrics (one being the lining), measuring 8.75" x 5". Miter the corners of the seam about half an inch. Don't leave these square or they'll be too bulky for the pyramid. Two (top right): Again, make sure to also mitre the corners of the opposite seam. Turn inside out. Three (bottom left): Encase raw seams by running stitches straight across both ends. Turn right side out. Use a pointed tool to push corners flush against seams. Iron ...
