Description:This Hybrid S608(AISI420 rings+Si3N4 balls+Nylon cage) is very good for the hand spinners.The running time is about 3 minutes.We also have Hybrid SR188, S698, S606 for the hand spinners.
XIAMEN TOJO BEARING COMPANY7th year Contact person:Jason(Click to contact) Address:NO. 23 JIAHE ROAD XIAMEN CHINAZip: 361000Telephone: 86-592-3283595Fax: 86-592-3283596Website: http://www.tojobearings.com