300F-10+2 digits
162*82*20mm
CR2032*1 Battery
162*84*19mm
8g
A4_8P
8 grids
0.6/0.15/0.18mm
Button closure
A4
0.16mm
Bullet tip: 0.5mm, black ink
Retractable
Bullet tip: 0.5mm, blue ink
0.5mm lead
No grip
0.7mm lead
Bullet tip: 0.7mm, black, green, blue, red ink
45*44*11mm, TPE
+86-0574-5997-6624