The Roll-N-Cut Dispenser allows you to "roll-out" the desired length of 1/2" wide magnetic tape and then safely and easily cut the magnet with the press of a lever, all in a one-handed operation. The magnet has a strong, indoor craft adhesive on one side that is protected from exposure by a white, peel-off liner. This allows the user to cut multiple pieces in rapid succession and not worry about the adhesive being exposed until ready to use. For best results: 1) Allow magnet to reach room temperature then cut magnet with heavy duty scissors or hobby knife. 2) Apply magnet's dark gray side to large metal surface for several hours to flatten curl. Do not roll magnet strip in opposite direction to remove curl. 3) Clean applicable surface for adhesive with isopropyl alcohol and allow to dry. 4) Peel back liner from the adhesive and place item on adhesive. 5) Apply adhesive to surface with firm pressure 6) Allow adhesive to dry for a minimum of 24 hours or 72 hours to reach maximum bond with surface.