GRUBER Ear specula
Fig. 1 a = 4.5 mm 14-103-450
Fig. 2 a = 5.5 mm 14-103-550
Fig. 3 a = 6.5 mm 14-103-650
Fig. 4 a = 7.5 mm 14-103-750
14-104-003 x x x
14-104-004 x x x x