Finger Trainer 4 Adjustable Buttons For Guitar Players Musicians Athletes durable for useDecorative: The cup

durable for useDecorative: The cup mat with elegant marble pattern can be a wonderful decoration for desktopUseful: Drink coaster is suitable for glass

continuous shooting

Please allow 0-1cm error due to manual measurement

Press grain paper to transfer pattern

Each Style Will Have A Unique Little Design

Finger Trainer 4 Adjustable Buttons For Guitar Players Musicians Athletes durable for useDecorative: The cupFinger Trainer 4 Adjustable Buttons For Guitar Players Musicians AthletesMaterial: ABS+metal Package content: 1* gripper 1. BUILD STRENGTH AND DEXTERITY You can develop and maintain strength and dexterity in your fingers, hands and forearms. The ergonomic design and over molded finger pads and grip help make your conditioning workouts comfortable. 2. CUSTOMIZED TENSIONAllows you to adjust and customize the tension for each finger so you can strengthen