The product is very unwieldy sticking to itself sticking to the dispenser very hard to control. You would be better off buying a thicker tape which is easier to control and which does not keep folding up and sticking to itself. And one which has a feature allowing you to find and start the beginning of the tape more easily
This tape doesn't adhere to boxes very well. An hour after using this tape it was coming off the box. I removed it and made sure the box was free of any debree. I than retaped the box and an hour later the same thing happened.
The main difference in pricing of tapes is the thickness of the plastic. This is thinner than the more expensive 3M Brand but works fine sealing boxes for shipment on FedEx and USPS.