Collection: Ohp Pens

OHP Pens for Overhead Transparencies and Clear Marking

OHP pens are designed for writing on overhead projector transparencies, acetate sheets and other suitable smooth surfaces. This category is suited to teachers, trainers, presenters, offices and learning environments that still use transparent presentation materials. OHP pens are useful for marking diagrams, highlighting notes, annotating slides, labelling sheets and preparing visual teaching aids. Depending on the pen type, options may suit permanent or removable marking needs. Browse the range to compare colours, tip sizes, ink types and pack quantities. Whether you are preparing classroom resources or presentation transparencies, OHP pens provide practical support for clear and readable marking.