I have tested this item and discovered that it's excellent, and in my opinion good value for money. It works well.Normally I like to provide a detailed and informative review for you, but in this particular instance I need to ask you to carefully read the item description, instead. So, without risking the use of any contentious wording in my review, I happily recommend this toy, and award it with five stars.More than that, I feel unable to say.