If you are one of those who squints at something while trying to measure using your pencil to get proportions, or struggles with angles, or wants to scale up or down an image then consider one of these.
This is an Amazon link and there will be alternative suppliers. No we don’t get anything back from Amazon, its purely an easy example to reference.
I use mine all the time, lightweight and far less fiddly than trying to use a pencil as a measure.
