The Neurosurgery Surgical 11½” Tischler Rotating Biopsy Forceps (2×4 mm Cup) are premium biopsy instruments designed for accurate tissue sampling during specialized diagnostic and surgical procedures. Featuring a 360° rotating shaft, 2×4 mm biopsy cup, and premium surgical-grade stainless steel construction, these forceps provide exceptional precision, specimen quality, and long-lasting clinical performance.