A classroom favourite for over 20 years and still just as relevant today.With careful questioning and this simple process you'll be able to gauge understanding at the start of a subject or check comprehension as you teach.Works in any subject with any age group. New patent pending StayClean technology gives you an even better surface than ever before; Great value Bulk Box of A4 20mm Gridded/Plain Whiteboards with 100 sets.Each set has 1 board marker and eraser plus 2 free cleaners and a helpful guide to get the most out of your whiteboards.Plastic free fully recyclable packaging. Show-me student markers in this pack are the students' favourite whiteboard marker.Carefully designed for small hands in the busy classroom.Slim barrel with easy fit lid that's easy for children to use extra-hard nib that won't easily splay out and a clever nib-stop that prevents the tip from being pushed into the barrel. The mini foam erasers are soft to avoid unwanted harm to whiteboards or kids super lightweight and ideal for small hands to grab hold of.