Following are the Main Features of Gel Ink Pen :-
Quality is very good, with stainless steel tip 0.5mm.
It also can be pin tip or other tip.
Full Length 151mm
Pipe Outer Diameter 9.2mm
pipe weight 3.4g material SAN
cap weight 1.2g material PC tight connected with pipe
grip weight 1.1g material TPR tight wrapped on pipe
clip weight 0.8g material ABS tight connected with cap
tip weight 0.2g material ABS tight screwed on pile
real end weight 0.2g material PP tight connection with pipe
All parts are made of high quality material,
Parts are clear and regular,
Connection is very well, parts cannot be pull off.
Pen is very strong, will not broken at common pressure.
Grip is very soft and comfortable.
Head is made by hard stainless steel, writes well.
Oil is enviroment friendly, will not dry, also will not rust tip.
Writes well and last long.