【Package Included】: 12 packs 30ml clear empty glass pen ink bottle with abs plastic bottle caps, 4pcs plastic funnel hopper, 6pcs disposable plastic teardrop.
【Glass Fountain Pen Ink Bottle Capacity】: Each jar 1 ounce (30ml) capacity. Glass fountain pen ink bottle size:5.05cm/1.99" High,3.85cm/1.52" Wide, 3.85cm/1.52" Thick; bottle (without bottle cap): 4.7cm/1.85" High, 3.85cm/1.52" Wide, 3.85cm/1.52" Thick; bottleneck: 23mm/0.91".
【Easy to Use and Clean】: Our glass fountain pen ink bottle with plastic funnel and disposable plastic teardrop is easy to use and clean. Great for filling or flushing fountain pen ink cartridges, easy using and prevent nib dirt.
【Material】: Clear small empty glass bottles is made of high quality glass, hard and durable, long-lasting, can be used repeatedly. Bottles with ABS Plastic Bottle Caps,good sealing,avoid leaking.
【Multi-Use】: Great for filling ink nibs for calligraphy pens, fountain pens, feather quills and more.