Product Review
The Duncan Imperial is the world's best selling Yo-Yo!Â
The Imperial was first introduced in 1954 and is based on the shape of Duncan wooden tournament "77" model. The Imperial has a center-weighted design which makes for excellent looping.
Its classic design and tournament shape is the original - and still best selling - Yo-Yo shape.
![Duncan Yo-Yo String [White] - Pack of 5 Cotton String for Plastic, Metal Yo-Yos](https://m.media-amazon.com/images/I/51SmNjH0ukL._SL75_.jpg)
