The Tyre Glider is a unique new tool that's well-suited to removing or fitting most tyres on most rims, easy or stubborn. It's not perfect and won't work on some rims, but it's small and works much better than most tyre levers, most of the time.
The Tyre Glider is a small and compact evolution of the tyre levers currently on the market. It’s unique design and features ensures that changing a bicycle tyre is now accessible to all individuals and completes the task in a more efficient manner allowing for the swift removal and installation of even the most tight-fitting tyres across all the bicycle disciplines.
For a video on how to use the tyre gilder see the following link