Radiant Cut by Iskandar Shah
http://www.yo-yo.com/index.php/site/news/full/3034
Duncan Diamont Noir Becomes Licensee of Duncan’s Counterweight Patent
http://www.diamontnoir.com/
Diamont Noir
Radiant Cut by Iskandar Shah
http://www.yo-yo.com/index.php/site/news/full/3034
Duncan Diamont Noir Becomes Licensee of Duncan’s Counterweight Patent
http://www.diamontnoir.com/
Diamont Noir