Walking the dog? Around the world?

Walking the dog? Around the world? Well none of these fun tricks would be possible without the help of this little Yo-Yo bearing. http://www.vxb.com/page/bearings/PROD/Kit1069 This particular bearing has ceramic balls which minimizes friction, making them perfect for the speed we often aim for in a yo-yo. Some of the yo-yo models it fits are Tamiya, Kyosho, Duncan, ProYo, Freehand, Turbo Bees, Cold Fusion. The dimensions are 5mm x 10mm x 4mm. The inner and outer races are made of chrome steel for durability. 5x10 Yo-Yo ceramic bearings.