This large Razor Blade Dispenser Case by Shaving Factory is a leak-proof and puncture-resistant container for safe. convenient disposal of used blade, pen needles and sharps. It has a permanently locking, snap-top lid which is a safe and convenient way to help protect your family and the environment. It is also designed to be a throw away product and once full, just throw it in the trash with no worry of a child being able to open it. Large size - easily stores a years worth of blades