I love well-made tools, especially dividers. So when I got an email from Robert Lèvy in Switzerland describing a new set of dividers based on the Golden Proportion, I was very interested. He was kind enough to send me one of his tools on loan to examine and try out. The dividers are everything I would expect in a tool; beautiful, easy to use and very well made.
The packaging is as well thought out as the tool itself. It comes in a black box stamped with the logo and name in gold. Inside, in black tissue, is a very nice calfskin case which is also stamped with the logo. The leather (real) and the stitching are very good. Unlike a lot of faux leather cases you see today, this one, of real leather, is well constructed both inside and out. The top flap is held closed by two magnets, both stitched into the leather, and the inside of the case is lined with a soft microfiber fabric. On the back of the case is a leather loop for attaching it to a belt.
The tool itself is excellent in every way. Laser cut from 316L stainless steel, it holds up to oil from hands. The lettering is laser engraved and the arms of the dividers are connected with permanent flush rivets. Rivets are usually the weak point of dividers as they are either set too tight or they quickly loosen up after some use. These rivets are not only well engineered but they are set at a perfect tension. The arms move easily but stay where you want them so gravity won’t pull them to a wider setting during use.
One of the great thing about these dividers compared to others based on the Golden Proportion is that this tool’s 8 arms give you multiple proportions at once, not just a single one making it possible to lay out the primary, secondary and tertiary lines for a drawing. Drawing a volute is actually easy, and explaining a relationship between a cubit and a handbreadth and showing the golden proportion relationship of body parts is simple with these dividers.
Rather than go into a long-winded article on Golden Proportion, go to Robert’s website. You’ll learn everything you need plus get more information on his device, which by the way took the Silver Medal at the Geneva International Exhibition of Inventions this year.
The dividers are now at an introductory price of 295 CHF, or about $298 US. This is a very good price for a tool of this quality. Buy one while you can. Very well made specialty tools like this won’t be available forever.
Here is a video on using the tool to lay out regulating lines.