Beaver Mini-Blade™ #67 (Beaver6700). Beaver™ Mini-Blades are manufactured using a proprietary grindless technology that yields consistent sharpness and blade geometry designed to meet all small incision and excision needs. Beaver™ Mini-Blades are pre-assembled into a unique, patented tip, designed for safe assembly and ease of use. No direct contact between fingers and blade or tip. Each Mini-Blade™ is color coded ORANGE for easy identification. 20/BX.