Buy the two sizes as I have a feather Platinum style "meteorite" and was not sure that I plunger was correct. Still have to try at work (so the star 4). Look QUALITY although not think bearing much ink capacity, even so I am very happy. Initially both a size as the other fit in the body of the feather, as shown in the pictures. Both Open as closed keep the same size. Falta try, But actualizare info as soon as I finish the ink. Came well wrapped and without any damage (and that made delivery combined). Great seller.

Good product and pen age is very suitable for all cases and easy and smooth in writing and righteousness excellent and bright color and clear very useful and very fast delivery Thank you for the product and seller and thank you very much for this excellent application

Reliable and high quality ink cartridges. Recommend this product. Manufacturer and seller very have tried, received quickly, in Sochi come in 3 weeks.

Goods come back the money. Complaints to the store does not have, in the current situation with delivery in my region could anything can happen.

The product is of quality and works well. It meets the description and is of good material. I'm very satisfied. Recommended.