YS PARK HEAD FIT RULER RA45-240

Never stop learning! YS PARK are presenting educators and students the only tool which allows you to find the correct angle at a glance. The RA45-240 is a mid length ruler which measures hair length up to 24 cm and accurately pin-point 45゜angles & 22.5゜angles from any point on the scalp. Finding the correct angle has never been so easy or accurate!