Definition: Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.
Input: This product just came in the mail today. All I can say is that it is NOT very well constructed at all. I gave it an hour or so of constant use and finally ended up removing it from my keyboard. It is very difficult to see through the silicone unless you are in near complete darkness, and it seems as though the case leaves an oily residue on the keys. When pressing a key, it is likely that another neighboring key will also be pressed as well. I would NOT recommend this product.

Not so clear and hard to use.