Shachihata Vermilion Ecos MG-50EC No. 50

The ink refill in question is an Og-20 model, measuring 2.6 x 2.6 x 0.8 inches (67.6 x 67.6 x 20 mm) and weighing 1.4 oz (41 g). Its shape is round. This ink refill is designated as the No. 50 size.

Designed to provide a reliable and consistent ink supply, the Og-20 ink refill is a popular choice among users who demand high-quality performance from their writing instruments. Its compact dimensions make it easy to handle and store, while the durable construction ensures long-lasting use.

The round shape of the ink refill adds to its sleek and modern aesthetic, seamlessly integrating with a variety of pen designs. Whether you're a professional, a student, or a casual writer, the Og-20 ink refill can cater to your needs, delivering a smooth and consistent flow of ink for all your writing tasks.

With its lightweight yet sturdy build, the Og-20 ink refill is easy to replace and provides a hassle-free experience for users. The No. 50 size ensures compatibility with a wide range of pen models, making it a versatile choice for those who prefer to have a reliable backup or replacement option on hand.

In terms of dimensions, the Og-20 ink refill measures 2.6 inches (67.6 mm) in both length and width, with a depth of 0.8 inches (20 mm). This compact design allows for easy integration into various pen housings, ensuring a seamless fit and a comfortable writing experience.

The weight of the Og-20 ink refill, at 1.4 oz (41 g), adds to its overall portability and convenience. Users can easily carry the refill with them, whether in a pocket, a bag, or a designated pen case, without adding significant bulk or weight to their everyday carry.

Overall, the Og-20 ink refill is a reliable and well-designed product that caters to the needs of writers and pen enthusiasts alike. Its round shape, No. 50 size, and precise dimensions make it a versatile choice that can adapt to a variety of pen models, ensuring a consistent and enjoyable writing experience for all users.

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