Washable Wool Pillow Wool Sheath Beadsthe AVOID imitations of our WOOL as VISCOLEFF; the Visco pillows are prepared by using organic ingredients as well as regular in our production line, our natural pillows we provide. Beads made of wool and cotton filling materials are used in them. Bead making perfectly surrounding your neck area and clumping over time as the result of non natural pillows that we manufacture. the our products are also used merino wool is the wool of our sheep and the