Waterproof rustproof ceramic skate bearings

Very hard to find 100% waterproof and rustproof skate bearings that fit nearly all longboards, skateboards, roller blades , stunt scooter. NEW never used. I have used my own set. They roll very smooth and fast. Top drop- down option above is a set of 8 bearings (the white ones in the photo). If you are a roller blades and want 16 waterproof bearings select the second drop option. The second set of 8 will be waterproof rustproof stainless steel and it will be $100 instead of $75 I will send you an offer. Very fast bearings with low viscosity oil lubricant. They take just 4 to 6 miles to break-in. Shields on both bearing sides. ***CERAMIC = full bearing balls, the inner race/cage/ is also full ceramic the outer one is a plastic compound*** The balls