Bundle of items needed for a class to dissect specimens all provided in a Gratnells tray with lid so easy to store. Enough for class of 30 working in pairs. Compromises: 15 x Blunt end forceps 110mm length, 15 x Steel handle scalpel length 113mm, 15 x Stainless steel handle needles,15 x white polyprop trays 310x243x20mm, 1 x Deep green Gratnells Tray and 1 x lid. You just need the rats!