Wow, have never seen these. How do you use them on bed?
This looks nice, but how stable is it?
Sorry for my slow reply. Have had a busy time.
You just use them on a bed like on a table. Because of the shape it holds rather well. It is in some sort of balance, in all positions.
On a table it's really stable, except for my ultra smooth table when it is up right, then it tends to move a bit backwards if I press to hard.there are some videos on the website, they show the stability as well.
If the price is too much, they also have a plastic version (iirc only for the 9.7/10.5) that is a bit cheaper.
But I liked the wooden version so much I bought the oak. Matches nice with my oak table as I gave both the same oil finish.