The center groove can be used as a guide for the blade facilitating the enlarging of stromal opening. Blunt bottom surface is safe for Descemet's membrane
13-170-trisector_for_dalk_procedure_flat_1_4x0_7mm_tip_overall_length_124mm,13-172-dissector_for_dalk_procedure_12mm_length_overall_length_122mm,11-038s-scissors_for_dalk_procedure_left_stainless_steel,11-0381s-scissors_for_dalk_procedure_right_stainless_steel,15_450_27-cannula_for_dalk_procedure_0_2mm_port_27_ga,18-304-plastic_sterilizing_tray