As my tests showed this manual shuffler is the perfect addition to any game night. Its easy TO use, requiring no batteries or electricity, and can shuffle two decks of cards at once. The shuffler is also compact and lightweight, making it easy to take on the go. The only downside is that it can be a bit loud, so it may not be ideal for quiet settings .Overall, I highly recommend this shuffler for anyone who wants to make game night more enjoyable and efficient..See full review