14 probes 4 size ITH 14 probes 3 size ITH 15 probes 2 size ITH 15 probes 4 size IBL 15 proves 2 size IBL 15 probes 3 size IBL 88 in total F-shank probes. Bought for myself but unfortunately I couldn’t do electrolysis. Any questions, please feel free to ask.