This microscope maintenance kit is ideal for the general repair and maintenance of school microscopes. An ideal tool for any prep room & could help to reduce external repair costs. The kit is contained in a shallow Gratnells tray with lid for easy storage.Contains:Long Nose Pliers Film Reticles Precision Screwdriver Kit Lens Cleaning Tissues Microscope Dust Cover 100 x Microscope Slides (76mm x 26mm 08-10 mm) 100 x Cover Glasses (18mm x 18mm) Shallow tray with lid (312mm x 427mm x 75mm)