A little more likely to do the trick ...

As a beginner, I have decided consciously for this device, but I am so far disappointed when, although the top is anti-slip, but unfortunately not the bottom. The is very slippery and it must be placed under a mat or Sportpad, otherwise the disc makes the upgrade automatically.

Too bad, I also think that no description is attached. A few basic exercises on a piece of paper would not be asking too much yes.

Otherwise, I can confirm the stable processing and the fun part too (even my absolute sports muffle ...)

For 5 stars it is still not reached, however.