Stationery is a very promising industry, a small stationery can sell for tens or hundreds. Not just because it's good quality, but also the pattern is the packaging of stationery, good design will attract most people's attention. A pencil case of the same quality which design is unique, vivid and interesting, will looks high-grade than ordinary stationery. People will also be more willing to pay for them. So how do these interesting patterns come to be printed?
