This is a limited edition "Secret Balance Mini" shape-up cushion, a collaboration between the interior shop "JOURNAL STANDARD FURNITURE" and "gymterior." Unlike a regular balance ball, it's made with stylish fabric, so it blends in with your interior decor even when left out. Simply use it as a cushion for your chair while working from home, and you can easily do core training. ● Product Features • Brand: gymterior × JOURNAL STANDARD FURNITURE Collaboration • Color: Caramel Beige • Purchase Price: 9,350 yen • Function: Core training and balance training just by sitting on it. ● Condition • Purchase Date: Around March 2024 • Usage: Used only a few times. There is no noticeable wear or stains, but it has been kept in a room, so please understand. • Reason for Selling: Selling to organize my room. 【Search Tags】 #gymterior #gymtria #secretbalance #journalstandardfurniture #coretraining #balanceball #diet #workfromhome #homeworkout #exercise #cushion