promotion fine line pen: 1. free sample 2. conform EN-71 and ASTM-D4236 3. custom logo printing are welcome

promotion fine line pen, fine liner:

1. size: L 132mm,  d 12mm;

2. not-toxic, conform EN-71 and ASTM-D4236, quality confirmed by clients;

3. promt & accurate communication;

4. competitive price;

5. delivery as agreed;

6. custom design, logo printing and packing are welcome;

promotion fine line pen