DIY. New furniture of cardboard tubes

Three years ago when I lived in the student hostel I made a small coffee table of cardboard tubes. It has 3 – 4 – 5 – 4 – 3 tubes in a layer, 4 legs 60 cm height and is 27 cm width, 24 cm depth. Tubes are glued to each other. I really used it for a year or so but it is not very stable, cause it’s proportions are more than 1/2,5.

So now I decided to create a chair and to make it stable create proportion less than 1/2. It has 6 legs 45 cm height,  and it is 38 cm width and 43 cm depth.

Tubes are also just glued but yes, I can seat on it!

Here are both of them to compare.