How to use the pen correctly!

The tip of the golden pen should be written on the front, and the front of the iridium pen will become thicker after writing for a long time, so it can be written on both sides.

(2) The brand of ink should be fixed. When using another ink, it should be cleaned before use.

(3) Always keep ink in the leather tube to avoid increasing air and causing water to be too urgent or leaking.

Crack bonding method of pen holder

The pen holder is broken, so it can be scrubbed and dried and glued with 502. Don't use too much glue, but spread it evenly. After coating, squeeze hard to glue, fix it with rope, wipe off the extruded glue, and let it stand for 5 ~ 10 minutes to unbind. If the pen holder is made of polystyrene plastic, it can be bonded with solvents such as toluene and ethyl acetate.