A sharps collector box is a crucial safety device in medical and laboratory settings, specifically designed for the secure and immediate disposal of sharp medical instruments such as used needles, syringes with attached needles, scalpels, lancets, and broken glass. These boxes are constructed from robust, puncture-resistant plastic to prevent accidental needlesticks and cuts, which are common pathways for the transmission of bloodborne pathogens like HIV, Hepatitis B, and Hepatitis C. Sharps collectors typically feature a wide opening that allows for one-handed disposal, minimizing the risk of injury during placement, and a secure, tamper-proof lid that, once sealed, cannot be reopened. They come in various sizes, with smaller personal sizes for home use and larger capacities for hospitals and clinics. The clear labeling with the universal biohazard symbol and often a distinct yellow color makes them easily identifiable. Their primary function is to contain sharps safely until they can be transported for final disposal, which usually involves incineration or other approved methods that render the sharps harmless. Proper use of a sharps collector box is a fundamental aspect of infection control and occupational safety, protecting healthcare workers, patients, and the public from preventable injuries and associated health risks.