[Package Includes]: The package includes 12 pieces of 15ml ink jars, 6 pieces of 2ml droppers, and 4 pieces of funnels, which are convenient for refilling. It's important to note that the new inventory features round ink bottles, whereas the old inventory consists of octagonal bottles. The new and old stocks are randomly shipped.

[Good Quality]: The ink jars are made of durable glass with excellent craftsmanship. Each corner is smooth, making them not easy to break, ensuring long-term use.

[Leak-proof Caps]: Each glass jar is equipped with a black screw cap and a white round sponge inside, which helps to prevent any mess or leakage.

[Size Reference]: The jar measures 3.4x1.33 inches or 6.1x3.4 cm, and the bottle mouth diameter is 0.63 inches or 1.6 cm. For more details, please refer to the provided picture (pic2).

[Wide Usage]: These ink jars are great for filling ink nibs for various purposes, such as calligraphy pens, fountain pens, and feather quills, among others.

The package includes a convenient assortment of items for refilling purposes. The new inventory features round ink bottles, while the old inventory consists of octagonal bottles, and the shipment includes a random mix of both. The high-quality glass construction and leak-proof caps ensure the longevity and usability of the ink jars. The provided size information allows users to understand the dimensions of the product, and the wide range of applications showcases the versatility of these ink jars.

product information: