(it would be too unbalanced for your big and heavy DSLR).
It will help a lot while shooting handheld videos, and it even doubles for a tabletop stand for your camera.
All you will need is this:
- Type C swivel mount (from eBay), about 5$
- Wheel for Wii remote (comes in many styles and colors), about 3$
- One short 3/8" screw
- Drill / drill-bit
Make a hole at the center of the wheel, screw the swivel mount, screw on your camera, adjust... you're set!!!