nhk9 Pen Spinning

Founded in 2003, The Troposphere Pen Spinning Website by nhk9 | nhk_9 (Darren) is a first-generation Pen Spinning website.  

Darren was also the first moderator of UPSB (Universal Pen Spinning Board), and has invented many Pen Spinning tricks and combos

Online Presence:
nhk_9 (Universal Pen Spinning Board | UPSB)
ダーレン (Japanese PenSpinning circles)