Vintage 1969 Weck Hair Shaper with instructions

This is a Weck "Original Hair Shaper" tool for barbers and stylists. It comes in a mod orange, yellow, blue and green box that measures approximately 8 inches x 5.5 inches, and it includes the Weck "Original Hair Shaper" tool in a yellow plastic case along with an unopened pack of Weck blades. There's also a 52-page booklet describing how to use the Weck Hair Shaper. The box has wear and color loss on one side, but the reverse looks very nice for display.