Amazon.com.au:Customer reviews: Day 1 Fitness 13” Inflatable Wobble Cushion with Pump, 7 Colors Available - Durable Exercise Balance Pad for Coordination, Stability, and Core - Balancing Disc Cushions for Home, Gym, School
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I had to have the first one replaced because there was a crack in it and it wouldn’t inflate any more than how it came. The second one arrived and the pump broke🤦🏻♀️ I’m done. Cutting my losses and trying a different brand.