1. Material: PVC, non-woven fabric
2. Size: Small brush is about 27.5x0.7 cm, large brush is about 28.5x0.8 cm, water saucer is about 7.1x7.1 cm, pen holder is about 7.6x4.5 cm, holder is about 22.5x16 cm, fountain pen is about 5.4x1. 3 cm, A4 writing board is about 28x19 cm, A3 writing board is about 38x28 cm
3. Purpose: calligraphy practice
4. Principle: Use black cloth as the medium, and add a layer of environmentally friendly white paint treated by multiple processes on its surface, which has the effect of color development when exposed to water
5. Packing list:
-A4: Water writing board x1, water saucer x1, pen holder x1, small brush x1, fountain pen x2, stand x1
-A3: Water writing board x1, water dish x1, pen holder x1, small writing brush x1, large writing brush x1, fountain pen x2, stand x1

Features:
1. With foldable bracket, the whole adopts five-speed limit card slot design, and each angle can be firmly supported
2. Imitate rice paper water writing, the ink feel is real, the ink is jet black, it is not easy to smudge when gathered
3. Use non-woven thick material, uniform density, good water absorption, exquisite workmanship
4. PP material bottom plate, strong bending is not easy to deform
5. Environment-friendly material, clear water shows ink, the writing will disappear automatically after the water stains dry, and it can be reused