slip Large Scrunchies Set Of 3 in Beauty: NA. A set of three award-winning large slip scrunchies. Designed to be anti crease, anti breakage. Upgrade your hair tie game.. Large slip scrunchies are gentle on your delicate hair and fashionable at the same time. Traditional hair ties can tug on delicate hair which can lead to damage and breakage. Slip scrunchies are made with slipsilk, the same silk used in the award-winning slip pure silk pillowcase. Set of 3. SLIP-WU110. 810046986301. In 2003, slip Co-Founder and CEO Fiona Stewart was prescribed acne medication which resulted in extremely sensitive skin and thinning hair. Her dermatologist suggested sleeping on a silk pillowcase. Unable to find one, she sourced the best silk she could find and wrapped it around her pillow. The results were dramatic and immediate, she's never looked back. She had stumbled upon a long-forgotten beauty secret - and slip was born.