Thank you for viewing! ^_^ This item was purchased from Shop Channel. [Product Overview] This product is a training device for balance training. It can especially strengthen leg muscles and core. [Features] - The pink design is distinctive and visually appealing. - The included instruction manual details how to use the product. [How to Use] Easy to use, suitable for beginners to advanced users. Ideal for daily training. - Brand: vivalance - Product Name: NEJIRUNBA - Color: Pink - Material: Plastic - Instruction Manual: Included