Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Is the blank key a Honda OEM key?
Document: Great replacement key. Even comes with Honda sticker. The OEM keys are flimsy. Found a local locksmith to cut the key for under 20. Dealer would've charged near 100 for replacement.
Honda wanted $300++ to replace my Key with a bad case... Phooey on them (Robbers! )This Key case worked perfectly, the buttons and chip fit right in(2010 Civic LX) and a local locksmith cut the blank key quite reasonably (about 30bucks).
I was very pleased with the purchase of this Remote Key Shell. It comes with an uncut key and a blank shell. The Honda Dealer in my city (Corona, CA) charged my $10 (yes, just ten dollars) to cut the key that came with this shell. As mentioned by someone else here, the dealers do not take any responsibility that the new key will work, because you did not buy it from them.
The blank key is glued to the case so I can't put in my key.I just needed a replacement case.
I was told it was not worth it for them to risk their equipment. They charge $150 for a new key.The fist lock smith I spoke with charges the same $89 regardless of who provides the blank.The second lock smith I spoke with charges $50 for cutting the key and $50 for the blank.
Swapped the electronics from my old key fob (which fell apart) and took the new blank to the dealer to cut. They charged $25 for cutting the key. The only thing they required was the VIN. They used that to download the correct key configuration for their automated cutting machine. The parts department staffer congratulated me on saving $125 - since they charge $150 for a replacement key.
Sure, if you want to use this you need to get the key cut after transferring the electronics. On the other hand, you can transfer the electronics to the new blank key fob and just continue using your old key for the ignition. It adds a key to your chain, but is that such a big deal? Put another way, if someone offered you $30 - $60 to carry an extra key on your key ring, would you take it?
I was lucky, my dealer where I take the car for service, cut my new blank replacement key for free for me. They said they had to program the new chip... but I think all they did was just move it from the old broken key case to the new key case I received -- but I don't know that for sure... The screw in the new replacement key did not seem to fit as flat as the old key, but works just fine.
This shell replaces the original smart key shell with (3) buttons Door lock/unlock and panic. You can not just switch out the cut key from the old unit and insert in the new. It cost us $25.00 to have the key blank cut and chip switched vs. $ 150.00 for a dealer replacement key. The new shell seems very well made. The key shell came on time and in a cushioned mailer.
the case is perfectly designed for the control of key, the only thing is doesn't have a ensign of honda
Answer: Not that I could tell.  The plastic is slightly different, and the dealer said it was a tad more difficult to machine, but it came out just fine and has worked fine for me for the last year or two.  You just have to swap out the electronics inside and take the key with your VIN to the dealer.  Be careful if you have a key that has a microchip inside that needs to be programmed, because this is NOT that key.  The dealer tried to tell me that ALL of those keys were chipped, but I proved him wrong, showing him my old broken one that had no chip in it.  My car is a 2007 Civic LX sedan.