OJS WHEELS MINI SUPER JUICE TRANS BLK 78A 55mm

Been trying to get ahold, of oj, and local skate shop ,I bought them waiting to hear from them,bought 3 sets ,I'm 47,2 pairs of nomads,awsome, and a set of 55 super juice, for cruising, they fell apart, big chunks,still no response, wish I never told friends to get super juice, maybe just a bad set, I was only rolling and trying to manual. As spare set hardly used 20 times. Sad.