Check the listing for details. Duncan Butterfly Yo-Yo: Assorted Colors. Condition: New. Listed at 9.99 USD. Brand New; Factory Sealed You Get: 1 Duncan Imperial Butterfly Yo-Yo: Assorted Colors Description:DURABLE CONSTRUCTION: The Duncan Butterfly is made from a durable, high-impact plastic that will withstand wear and tear that comes with learning how to yo-yo.WIDE DESIGN: The Butterfly Yo-Yo has a flared body shape that is ideal for performing string tricks. The wide string gap makes landing the yo-yo on the string much easier.STEEL AXLE: Features a steel metal axle for smooth performance and fast spins. This is a fixed axle that cannot be screwed apart.GREAT FOR BEGINNERS: The Butterfly Yo-Yo is one of Duncan's beginner yo-yo models, specially designed for learning the basics.PRODUCT DETAILS: Starburst response system. Weighs 48.8g. 1 yo-yo included.