Duck Easy-Stick Adhesive Roller 1-Pack - Double Sided Tape Roller with Permanent Adhesive Tape for Arts, Crafts & Scrapbooking - 0.31 in. x 21.3 ft. Glue Tape Runner - Clear Tape

Adhesive worked very well on envelopes lacking enough glue.

One of my 7-year-old students said after having used one. "I'm gonna ask my mom if I can get one of these for my birthday!"

Only place I could get them,work fine.

I enjoyed using this product over all others in the marketplace. The adhesion was perfect and the ease with which I could keep a straight line was sincerely welcome.A quarter of the way through using it, I had a mechanical failure. Grey tape came out with each try. I don't know for sure if it was mechanical failure or operator error. I will try it again. AND, the case is red.

I had previously bought versions of this product that were all one long strand, frequently when you pulled away a string would follow you, then pop and turn into a sticky glob at the end of the row. I wasn't sure I was going to like the squares, but they work pretty well, and I liked that if I accidentally went further with it than I meant to that I could just use my X-acto knife to gently pry up the last square and make the length perfect. I have used this product successfully on tagboard, paper, ribbon, artificial flowers, and vellum.

It's easy to apply and has a little dust cap to keep the tape from picking up dirt when it's waiting for it's next use. I've only used it once so far but it seems handy.

So, good and a great invention, totally works.

This is very sticky tape. It adheres well, but that is also a drawback if you don't have perfect alignment of papers the first attempt. There's no shifting or sliding the paper to a different position.

Super util para los post-it que no vienen con un buen pegamento, con esto los refuerzo y se pueden quitar y poner. Fácilmente lo vuelvo a comprar