Medium geometry kit 4 pieces Tranparent ruler 20 cm

Medium geometry kit, 4 pieces, transparent plastic, color graduation resistant to UV rays, visible marking every 5 cm, content: 1 ruler 200 mm, 1 square 60 deg 210 mm, 1 square 45 deg 210 mm, 1 protractor 180 deg 100 mm, in protective pouch (