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Needle-felting intertwines wool fibers with each prick of a barbed tool. Handmade pillows show off details made from three types of wool. 

There's a halo of yellow merino-wool roving, three yarn patterns (including one with a loose square knot), and felt oval cutouts, all needle-felted to the pillow fabric.

For materials and instructions go to -  http://www.marthastewart.com/article/needle-felted-handmade-pillows-with-roving-yarn-and-felt-accents?backto=true