LANCET, TWIST TOP 28G (100/BX 50BX) Color: Blue 28 Gauge Needle Twist Top Sterile Tri-Bevel Tip Single use only. Universal design fits most lancing devices. Consistent depth penetration. Sterile, tri-beveled needle for added protection. Twist-activated safety device helps prevent needlestick injuries. Not made with natural rubber latex. Packaged: 100 Per Box, 50 Boxes Per Case