Specifications
| pen | Fiber flat head |
| size | Length: 138mm; pen diameter: 16mm |
| width | 5mm |
| Encasement | 15Ml pen pack |
| time | Pay attention to observe within 4 seconds |
| Color | Red, blue optional |
Packing list
Dyne pen X1
After-sales instructions
There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the deadline;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/46030/Specification.html , which is only used by users who purchase commodities from the NBCHAO.