![Amazon.com: Duncan Toys Butterfly XT Yo-Yo with String, Ball Bearing Axle and Plastic Body, String Trick Yo-Yo, Red with Orange Cap : Toys & Games Amazon.com: Duncan Toys Butterfly XT Yo-Yo with String, Ball Bearing Axle and Plastic Body, String Trick Yo-Yo, Red with Orange Cap : Toys & Games](https://m.media-amazon.com/images/I/71LniD+RFQL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Duncan Toys Butterfly XT Yo-Yo with String, Ball Bearing Axle and Plastic Body, String Trick Yo-Yo, Red with Orange Cap : Toys & Games
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MasterPieces Kids Game Day - NFL Dallas Cowboys - Officially Licensed Team Duncan Yo-Yo : Toys & Games - Amazon.com
![Yo-Yo Inventer Donald Duncan Born: June 8, 1893 - West Virginia Public Broadcasting : West Virginia Public Broadcasting Yo-Yo Inventer Donald Duncan Born: June 8, 1893 - West Virginia Public Broadcasting : West Virginia Public Broadcasting](https://npr.brightspotcdn.com/dims4/default/2103752/2147483647/strip/true/crop/736x346+0+0/resize/1760x828!/quality/90/?url=http%3A%2F%2Fnpr-brightspot.s3.amazonaws.com%2Flegacy%2Fsites%2Fwvpn%2Ffiles%2F201806%2F2e37bf01e571615cd24144c98b197487--yo-yo-duncan.jpg)
Yo-Yo Inventer Donald Duncan Born: June 8, 1893 - West Virginia Public Broadcasting : West Virginia Public Broadcasting
![Duncan Toys Butterfly Yo Yo Beginner Yo Yo with String Steel Axle and Plastic Body Orange - Walmart.com Duncan Toys Butterfly Yo Yo Beginner Yo Yo with String Steel Axle and Plastic Body Orange - Walmart.com](https://i5.walmartimages.com/asr/e21c66c4-f853-41b4-9467-eb743c30fb65.5eddb7d608d60bdbf05b35e425e26587.jpeg)