FY-01 Tafelblad Camera Dolly Auto Roller - Desktop Rail Track Slider voor DSLR Rig Film Camera - Video Stabilizer

I admit it...I fell for the descriptive hype. If you want an instant slider dolly that fits in your pocket for those one-off location shots this is not it. It doesn't work. This item isn't even a toy. Even if you are offered it for nothing, walk away. You get better results by dragging your camera along the surface by the neck strap.