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)