BD™ ALLERGY TRAYS (1cc 27g x 3/8") (305542) Regular Bevel. BD™ Allergy Syringes are packaged in trays of 25 pieces and have low dead space for maximum cost savings. The barrel is clear and easy to read. Sharp needles minimize patient discomfort. Ultra Comfort bevel on 27g needles for injection. Flat plunger tip. 25/Tray 40trays/cs. Priced per tray.