Hair accessories brand invisibobble is introducing a limited edition Valentine's Day gift set. Each set includes three metallic red or translucent glitter silver hair rings to help keep hair kink free throughout the day or to be used to create an updo in the evening. invisibobble's unique soft and flexible plastic allows the wearer to create a variety of looks without snagging or kinking hair, invisibly holding it in place. The invisibobble limited edition gift set (shown above) will be available from February at selected salons, priced £3.95.