1.material:nylon.best material for holding correction liquids,paint liquids
2.bottle size:14x1.5cm,thickness:0.1mm,open diameter:15mm,metal ball size:4.5mm/5.5mm,or as request of customer.
3.capacity:7ml,12ml,15ml,17ml,18ml,20ml,other capacity need to be customized
4.feature:hold correction fluid,paint
7.color:blue,green,red,white,yellow,other colors as request of customer.
8.sample freely checked.