EVS (Right hand image)
EVS is guaranteed-to-clean, and is durable for professional demands.
EVS Write (optimised for dry-erase applications) and EVS Projection (optimised for projection/dry-erase applications) are offered in three forms:
EVS Lightweight - EVS laminated on a honeycomb-core provides an extremely lightweight product.
EVS Magnetic - EVS laminated on steel provides a surface that accepts magnetic accessories.
EVS Presentation - EVS laminated on steel or honeycomb provides a dry-erase and projection surface in aspect ratios ideal for projection screen use.
Porcelain (Left hand image) Porcelain fused to 28 gauge steel at 1500° F and will accept magnets for use in presentations. Porcelain writing surface has a low gloss and texture with an off white tint. For most applications porcelain is not suitable for projection purposes. Egan recommends EVS Presentation for dry-erase and projection implementations in a single product.