BENECREAT 12Pcs Heavy Duty Glass Ink Jars, 15ml/0.51oz Glass Bottles with Black Plastic Caps, 6Pcs Plastic Droppers, 4Pcs Funnels for Ink Liquid

Package Includes: 12pcs 15ml(0.51fl. oz) ink jars, 6pcs 2ml droppers, 4pcs funnels, convenient for refilling. | Quality : Made of durable glass with good craftsmanship, each corner is smooth, not easy to break, great for long time use | Leak-proof Caps : Each glass jar has a black screw cap and with a white round sponge inside to avoid messing or leaking | Size Reference : The jar measures about 42.5mm/ 1.67inch wide, 44mm/ 1.73inch long, 29mm/ 1.14inch thick; For details, please refer to pic2 | Wide Usage : Great for filling ink nibs for calligraphy pens, fountain pens, feather quills and more