I received this as a gift, but I don't remember ever using it. The film on the back is still attached, so I believe it's unused. I think it will work if you remove the film, but I haven't confirmed its operation. Please understand this. Would anyone like it? #corincorinkids ← Other items are also on sale!! *Shipping will be done using the cheapest method available, so please understand. *Instant purchase is OK without a comment! *Although it's unused, it's been stored at home, so please only purchase if you understand this!