[BAOBLAZE1] Smart Reusable Notebook Lined with Pen Erase Note Pad

Description: A good helper for class notes, drafts, sketches and to solve mathematical problems. support wet erasing by wet tissue and rag. support hot erasing by hair dryer. Suitable for business people, designers, engineers, teachers, students etc. useful and environmental-friendly. Specification: Material: Paper Size Chart: A5: 21.5*14.5cm/8.3*5.8inch B5: 25*17.6cm/9.8*6.9inch A4: 28.5*22.1cm/11.2*8.7inch A6: 17.2*10.7cm/6.77*4.2inch 1 Piece Pen Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.