<http://schema.org/description>
"The Nancy's Knit Knacks Power Base for Heavy Duty Ball Winder motorizes the Heavy Duty Ball Winder. Commercial Grade electronically controlled motor unit. 100-240V, 50/60 Hz. Ball Winder is not included. If you have grown tired of cranking the heavy duty ball winder and wish for a little more speed, this motorized option is all your need to upgrade your ball winder."^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.paradisefibers.com/products/nancys-knit-knacks-power-base-for-heavy-duty-ball-winder>