Especificaciones:

• Función: ARMS
• Origen: CN(Origen)
• style 1: Wrist ball
• style 2: Wrist strength exercises
• style 3: Fitness equipment is portable
• style 4: Self-Starting Gyroscope Powerball Gyro Power
• style 5: Gyroscope Powerball
• style 6: power ball
• style 7: power ball gyroscop
• style 8: fitness equip
• style 9: hand
• Tipo: Bola para la muñeca