Since 1954, the Duncan® Butterfly's wide string gap has made it much easier to land the Yo-Yo back on the string. This model is best for learning string tricks like "Trapeze" and "Double or Nothing". The Butterfly's wider shape also makes it easier to perform "Shoot the Moon." It's worth noting that this is our most basic yo-yo, suitable for younger children. Features a 'star-burst' response system

Yo-yo specs:
Weight: 68.5 grams
Diameter: 56mm
Width: 37mm
Axle: Steel Axle (non-bearing)
Sidecaps: Fixed
Play: Beginner 1A