If you work with i.t. or i.e.t. then you need this stuff. Using this is SO much easier than using
scotch tape. You can re-use a single piece for quite a long time. The only complaint I have is the
container. The container is weird to open, and if you're not careful you run the risk of spilling
all the pieces everywhere. Also, a word of advice: when you first start out, and you're about to use
a piece, make sure you work it with your fingers for about 15 seconds or so, squish it, get it warm,
and then it should be easy to work with. I highly recommend this.