✨Unleash your hamsters adventurous spirit with these 2Pcs Blue and Pink Hamster Balls! These transparent exercise balls allow your furry friend to explore new surroundings safely while getting the exercise they need. The running wheel inside encourages natural running behavior promoting physical and mental stimulation. Made from durable plastic these balls are perfect for dwarf hamsters and other small pets. Let your little one roam freely while you supervise their exciting journey! Dimensions: 7 inches in diameter.