Once you use the Mega Runner by Xyron you may never use messy, smelly adhesives again. Designed to fit comfortably in a woman s hand the Mega Runner features an ergonomic design and a soft handle. The dot pattern adhesive glides out smoothly and evenly. The unit comes with an installed cartridge containing one hundred feet of adhesive, allowing you to work longer on your projects without having to change the cartridge. The flip open cap protects your adhesive from dust and other contaminants when not in use. Adhesive is permanent, acid-free and non-toxic. Evenly and consistently applies a 1/2 inch wide strip of adhesive, you just touch the tip to your surface and pull. The unit opens to allow for quick, easy drop in changes of the refill cartridges. Uses refill cartridge 0702-05-00 - available on Amazon.