Photo-etched set containing 3 mini angle rulers.

45/45 deg, angle ~25x25 mm

30/60 deg, angle ~33x20 mm

40mm splayed ruler with ends tapering to 1mm

The rulers are made of 0.2mm alpaca (cuprum-nickel-zinc alloy), are marked in 0.5mm/1.0mm increments. Zero starts from the right angle edge.

Splayed ruler is makred in 0.5mm increments, from both ends towards the centre. It tapers from 5mm to 1mm at ends, enabling precise measurements to be takien in very tight spots.