1000/case - Multicolour with filter. Disposable cookers are small, lightweight aluminum with a flat-bottom bowl and a heat-resistant plastic-covered handle. It is designed to be used only once. Cookers are one of the most commonly shared items. Shared cookers, like shared needles and other equipment used with injections, have been shown to transmit serious blood-borne infections such as Hep B, Hep C and HIV between users. Any non-sterile cooker, even if it is not shared, may be contaminated by bacteria, which can lead to life-threatening bacterial infections, including abscesses, cellulitis, bone and joint infections, or heart infections. Mitigate harm by assembling injection kits with several cookers and a note about above health risks.