It's very handy and I use it for all of my vellum projects. I try not to use too much of it on one sheet of vellum, because I occasionally get small spots that show through. Still worth buying.
This is a product that I have waited years and years for. Now I can produce a vellum covered product without having to attach an unwanted ribbon to hide the glue spot that inevitably would mar the surface of the finished product. This vellum adhesive runner is a superior product. It allows you to attach without any sign of adhesive blotch. Easy to use, totally invisible, and a great permanent seal. Having used it for wedding invitations with wonderful success, I even continued on and used it to seal the evelopes. So I would add that although it is made for vellum invisible use, it can also be used as any other adhesive runner would be used. I would have given it ten stars if that were a possibility!
I really liked this when I first got it. But after a while, the adhesive comes out irregularly, and is hard to stop--gets stringy when I try to end it. Still use it some because I have it, but don't intend to buy it again.