String spacing ruler

This rules is very handy for marking the string positions for the nut of your guitar. The ruler has small gaps through which you can mark nearly every possible string spacing.  You start with marking the outer string positions on the nut. This is usually around 3.2mm inwardsJThe ruler is used with the instructions visible. You slide it over the nut till the two outer markings on your nut match with two gaps in the ruler with the required number of markings in between for your strings.Those string positions can be marked than with a fine pencil or sharp knife. The ruler is suited for guitars and bass guitars and is made of flexible stainless steel in 32,5x2,9cm. 

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