380 gel pen 20+50 refill (2050 needle tubing type)
name: 380 gel pen 20+50 refill (2050 needle tubing type)
size: length 14.5cm
box gauge: 2000 PCs/box
weight: 186g
combination products:
syringe 380 gel pen 20
syringe refill 50
implementation Standard: T/YWZB0001-2018L3
function: used for daily writing, office, business and training.