I bought this since the price was right, I received the product and I could clearly see the gimmick. I followed all the instructions about cleaning and it made the gimmick unnoticeable on one side, but the other side was still clearly visible. I notified Penguin and they gladly sent a replacement at no charge to me (thank you Penguin), but the second item was just the same as the first. I blame very poor manufacturing for this cheap product. Save your money and buy something else, trust me. You 'll be glad you did.

It is priced very low, so there are no complaints there. However, mine did not come with a matchbox and the brass block was not made very well. As it was, it was not deceptive at all. I had to do a little work to the gimmick to make it acceptable. Cant recommend this one.