This Ball Wall Clock is more than a riot of colors. It features an aluminum alloy pointer that ensures the smooth and accurate traveling of the clock’s hands. Also, you will never hear the clock tick thanks to its quiet operation. So you needn’t be bothered about it making any noise. This Wall Clock is powered by an AA battery which is not included during shipment. It is a pretty beautiful clock with a life span of up to 10 years. You are definitely going to enjoy it!