1. Raw Material: durable 2. Certificates: CE & ROHS & FCC 3. Writing Area is big. 4. Software is easy to learn and operate. School writing board is high cost performance product. It is very durable and low cost in this industry.Its specification is as following: ModelEB82Software Menu LanguagesEnglish, Arabic, Russian, Spainish, ChineseInduction Typeelectromagnetic induction Writing ...