... Set 1.High quality 2.aluminium case 3.10pcs Fine Corneal Trephines SetCorneal Trephines of 56057A,56058A,56059A,56053A,56054A, ... ,56059A,56053A,56054A,56055A,56055A,56056A,56050A,56051ANo.NameModelSpecifications 1-10 Corneal Trephines 56057ADiameter of blade part 7.75mm, 60mm in ... length56051ADiameter of blade part 6.25mm, 60mm in total leng Fine Corneal Trephines Set