Tischler-Morgan Biopsy Forceps is a non-ratcheted, double spring OB/GYN instrument most commonly used in colposcopy procedures to obtain cervical tissue samples for biopsy. The bite of this standard Tischler punch is 3.0mm x 7.0mm, and it produces an oval-shaped tissue sample. https://new-medinstruments.com/tischler-morgan-biopsy-forceps.html