The instant table is designed by a German company called Why The Friday. It is as simple as it looks. They don’t sell this table per se, but the clamps so that you can take any suitable sturdy piece of material and turn it into a table. The clamps would be a great way to repurpose an old door - refinish with varnish or paint it, then just attach the clamps. You can have a round table. Just apply one clamp, then the other three every 90 degrees.