We have 2 available. By Koios. Dimensions are 14.56” x 2.91” x 5.9”. It has a moist and dry setting. Extra long sealing wire allows you to seal multiple bags at once. 1)The black one is new. It includes replacement sealing sponge, a cutter and a pumping pipe. There is a barely noticeable dent on the front, which you can’t even see in the picture (see picture). 2) The silver one does not appear to have been used. If it was, it wasn’t much. Although this one seals and sucks out the air, for some reason it doesn’t transition to the sealing automatically. All that you have to do is press the seal button on your own. It also does not include the replacement sealing sponge or the pumping pipe. We would be more than happy to demonstrate to you how they work. We can take an additional $10 off of #2.