You can customize our sterile, single-use tray by adding the biopsy needle of your choice. Tray includes: 3cc Syringe with 25g x 5/8in needle, 5cc Syringe, 20cc Lock-tip syringe, 22g x 1.5in and 20g x 1.5in Needles, Scalpel blade, 15cm Ruler, Prep cup, Two swab sticks,Four gauze pads,Two towels, Fenestrated drape, Bandage, Hospital wrap, 5ml Lidocaine hydrochloride, USP, 1%, Two 10ml numbered and calibrated specimen tubes with cap, and Six glass microscope slides with frosted end. 10 trays per case