High detectability with ultra-sharp precision ground tip, allowing for multiple injections without burring. These needles are used in situations where maximum detectability is desired. HDN stainless cannula. Aluminium hub for large animal administration requiring a durable needle. Needles are packed in a solid plastic cartridge with ISO-coloured stickers and labelled with the needle size and lot number for easy identification. Needles come in a tamper evident box.