This is using your hand as a compass pivoting on a single point. Not that it’s not useful to do this, but it’s a misleading title technically.” What are your thoughts on the video?

So, it's a little unskillful, but I tried drawing a circle using a round cylindrical object. The score was 98.6%, and it was rated as 'Legendary circle'.

The largest circle of the Plus size fits within the width of an A4 paper sheet.” The Rotio Compass is now available to back via Kickstarter from just £10 with delivery expected to take place ...