Repeat with another 113cm line, but this time with 100cm of string to make an isosceles triangle -- you'll need 30 of them. Cut ten 100 x 113cm rectangles with a 10cm flap along the long side and ...

What You’ll Need. Newspaper. Pencil. Ruler. Scissors (or a craft knife and self-healing cutting mat) Skewer, dowel, smooth round pen, knitting needle, or another stick to roll your bead on ...