Monkey Loob has designed this Bearing Cleaning System to take the hard work out of keeping your bearings moving freely and hassle free. Our Monkey Loob will Clean, Lubricate, and Protect your bearings all in one! Our system comes with all you need to get you started, including Monkey Loob. You will load 8 bearings at a time, and let the Monkey Loob do the work of eating away unwanted dirt inside the bearing. Once removed from the liquid, you just wipe off the outside of the bearing, and put it back into your wheel and go! Visit us online at MONKEYLOOB.COM for more information on our products!