content: This POS goes into the garbage.I just made up 11 bags. To seal a single end it took between 48 - 53 seconds of pressing downwards with 25- 30 pounds of pressure...only to seal one single end on one single bag. Yes, I timed it.Does this product work? yes technically speaking. Is it an awkward POS that sucks the joy out of whatever project you are working on? Yes, technically speaking. I'd avoid this one