Trividia TRUEplus Pen Needles are designed for a less painful injection and improved insulin flow into the body. The product features a silicone coated needle and thin wall technology allowing for a smooth injection experience. Needles are sterile and contain no burrs or surface imperfections. Furthermore, the brand responded to a safety alert from FDA through their protective casing featuring a clear cap with a secondary color coded cap that is noticeable to prevent accidental injections. Trueplus needles are available in a variety of sizes (gauges and length) for different body types and needs. These pen needles are compatible with most insulin pen injector devices available on the market.