T 12mm 315PK DUNCAN DUNCAN www.yo-yo.com www.yo-yo.com Silicone 8Pack 8Pack Silicone Stickers Used With Most Duncan Stickers Hard CoreTM Yo-yos! Used With Most Duncan Hard CoreTM Yo-yos! 12mm 12m多 INSIDE DIAMETER 3158PK 12mm 12mm 3158PK