Knockoff Tools Wheelie Knife is designed to cut wrap film between door panels. Simply roll and cut. Instead of a zig-zaggy freehand cut, the cone-shaped wheel slots into the panel gap and keeps the knife centered as it cuts. Straight lines and moderate curves are a breeze. Tight curves (like around fuel filler doors) require more care and concentration. The knife trails behind the wheel so a centered cut is more tricky.

The Wheelie Knife is particularly useful when installing digitally printed wraps. Solid colour wrap film gives you the luxury of wrapping each door individually if desired. With printed wraps, it's more important that the graphic flows from door to door and panel to panel. This knife lets you install a large portion of wrap and then go back to cut the gaps around doors, hoods, trunks, and fuel caps. The Wheelie Knife is used for the same purpose as Knifeless Tape Bridge Line.

The handle of the Wheelie Knife is made of aluminum. The roller wheels are made of plastic with metal inserts. This cutter is similar to the Yellotools SasserCut Pro. However, the different wheel sizes provided by the Wheelie Knife don't provide as much depth adjustment or gap width adjustment as the different wheel sizes on the SasserCut Pro.

We're feeling cynical about products that over-promise and under-deliver. Hopefully you find this tool helpful, but it will not magically transform your life or turn you into a billionaire.

Watch the Wheelie Knife in action.