This aluminium tapered ring stick made by GETi is marked with concentric, equidistant circles running the length of the stick. Each of these circles symbolises a British finger size. This ring stick features the British finger sizes Z + 1 to Z + 20
This first batch of 8 off Version 1 gauges is being sold as seen at a discount for the reason they are not anodised for attractiveness. This in no way affects the functionality or accuracy of the gauge.