Duncan Pro Z Yo-Yo

From the #1 Yo-Yo maker, a high performance yo-yo, with a ball bearing axle specially designed for high-speed string and looping tricks. The Pro-Z Competition Yo-Yo with its unique shape changing spacers allow for shape adjustment to switch between looping and string tricks. It is designed with input from world and national yo-yo champions
Mod Spacers
Competition Plastic Yo-Yo
String tricks and looping
by Duncan