Happy Color technical block format A4 - 10 coloured sheets
- The Happy Color technical block contains 10 colourful sheets with a weight of 170 g/m2
- To emphasize the quality of the finish, the cover is additionally polished
- the whole is stiffened with a cardboard backing
- format: A4
- number of sheets: 10
- Colors: yellow, orange, red, pink, light green, dark green, light blue, dark blue, brown, black