Pelikan 4001 GTP/5 Ink Cartridges for Fountain Pens, Royal Blue, 2.5 Inches Long, 5 Pack (310748)

The correct fit for the calligraphy pen.

Have been using this for years in fountain pen. Have used other colors but those cartridges are smaller and don't last as long. Can't say for sure exactly how long each cartridge lasts. Use to write letters and journal entries. So not an every day pen cartridge. But re-order infrequently because they last so long. And the ink flows smoothly from the tip of your pen. If have good penmanship can write just like days of old. Wish kept up that penmanship learned. Perfect for any fountain pen that fits this style cartridge. Highly recommend.

Writes beautifully. One of the best black inks I've ever used in my fountain pen.

These cartridges are designed to fit the Pelikan calligraphy pen, which retails for around $15. The pen comes in two sizes: a 1.5mm-size nib, and a 1.0mm. I have a rather large collection of fountain and disposable calligraphy pens, and the Pelikan is one of the best. The top of the pen has never fallen off and leaked in my purse or briefcase, no matter how banged around it gets (often a problem with other cartridge pens); and the pen itself is easy to use and maneuver into calligraphic script--it's a "glider." HOWEVER: be careful when you order! There's a type 4001 T cartridge, which is the short model, and then there's the long cartridge GTP 5 in the 4001 series; if you have the calligraphy pen, the only type you can use is the GTP 5. Unfortunately, the photo posted by this seller is too small to show the "GTP 5" graphic on the lower left-hand side, so I had to email the seller, wait 36 hours for a reply, and then I was able to order.

Great purchase. Very satisfied with product.

The color is pleasant to look at. Ink does not bleed all over the page. This ink cartridge does what it’s supposed to do. It is the best it can be. I don’t think manufacturer can do anything to improve it. No complaints from me.

These ink cartridges fit my Muji Aluminum fountain pen perfectly. The ink quality has been good thus far.

See also other review for the Black. These can be used in any pen that takes a Waterman fountain pen cartridge, but not where a short version is used. They cost less, but provide the same amount of ink. I bought elsewhere a 15 pack, i.e., 3 5 pack ones sold together. Longer lasting than the shorter ones.

Rengi güzel uzun kartuş olması uzun kullanım sağlıyor

I have used this ink before in different colours and always been pleased. I would like more colours but they do have a good choice. Item arrives on time and well packed.

Received on tume, item as described.

色は非常にきれいで、このロイヤルブルーをよく使用しています。 ただ入手しにくく、その分、国内のインクカードリッジと比較しても高いのが難点です。

Great