Instruct: Classify Amazon reviews into positive or negative sentiment
Query: What a Joke!

Oh My Gosh! These things are so tiny. Dangerous for small children, curious pets, don't drop them or they'll be lost forever. 12 sheets of what paper? Rice paper? I used 22 lb 8.5" X 11" will hold 6 sheets. I also have the OXO clip magnets and they are so great. Buy the OXO magnets.