Duncan Butterfly Yo Yo : Toysmith: Amazon.in: Toys & Games
World's Smallest Duncan Butterfly Yo-Yo
Duncan Imperial Butterfly YoYo Assorted | Target Australia
A Guide to Modern Yoyos
Duncan Yo-Yo The Original World's #1 | Anderson's Bookfair Company
Duncan Yo-Yo Imperial (3) & Butterfly (3) Deluxe Gift Set Bundle - 6 Pack (Assorted Colors) - Walmart.com
Imperial Yoyo - Beyond The Blackboard
A Duncan favorite for over 60 years, the Butterfly Yo-Yo offers a wide shape that makes landing the yo-yo on the string much easier. It features a flared shape, steel axle and