Instruct: Classify Amazon reviews into positive or negative sentiment
Query: PanaVise 209 is the best!

My husband and I have been working on some projects at home since we had to close our lab and the PanaVise is great because of its size and portability. In fact, this is the second one we have purchased so that we can use one on each end of the testing area to send and receive. The suction cup mounting was originally a problem but when we discovered using glass it was fantastic. Two flat pyrex type surfaces and you can take them anywhere and place them in any position needed. I would recommend this vise for everything from hobbies to lab testing. It covers the gambit as far as possibilities are concerned.