Automatic Knife Sharpener:- EDUCATIONAL EQUIPMENT BIOLOGY LAB Automatic Knife SharpenerAutomatic Knife Sharpener Laboratory EquipmentKnife sharpening is the process of making tool sharpknife edge is reconditioned to optimum sharpness, which is most important to every laboratory, Where material are routinely sectioned for microscopic examination.All the parts of instrument are hand assembled to ensure the trouble free and dependable service.The instrument in mounted on sound absorbing rubber feet foe quiet and smooth operation.