Choosing among fountain pen accessories comes down to the job: removing old ink, matching a particular nib or cartridge format, or organizing a collection. The three cleaning kits use different compatibility language, while the 12-slot case serves an entirely different purpose. Here is how to narrow the choice without paying for features that do not match your routine.
Quick take
- Choose Point Fountain Pen Cleaning Kit - NEW for changing ink, cleaning inside the feeder, and mini international size cartridges.
- Choose Fountain Pen Cleaning Kit, New Efficient Pen Nibs Cleaner, Suitable for Clean for a four-part plastic tool described for Japanese caliber 5.6mm pens.
- Choose Fountain Pen Cleaning Kit for Standard 5.6mm Nibs when standard 5.6mm nib wording and a clear design are the priority.
- Choose 12Slots Fountain Pen Case Collector Protective Storage Box Bag Holder Pouch Gift for leather storage with a magnetic closure and 12 slots.
The listed-price spread is $28.39, so the case and cleaning kits represent notably different kinds of purchases.
Listed-price comparison
| Product | Listed price | Price bar | Best suited to |
|---|---|---|---|
| Point Fountain Pen Cleaning Kit - NEW | USD 12.95 | Ink changes and feeder cleaning | |
| Fountain Pen Cleaning Kit, New Efficient Pen Nibs Cleaner, Suitable for Clean | USD 11.20 | Japanese caliber 5.6mm cleaning | |
| Fountain Pen Cleaning Kit for Standard 5.6mm Nibs | USD 20.99 | Standard 5.6mm nib cleaning | |
| 12Slots Fountain Pen Case Collector Protective Storage Box Bag Holder Pouch Gift | USD 39.59 | 12-slot pen storage |
Decision matrix
- Changing ink or clearing the feeder: The Point kit is the most directly described match because its description names old-ink removal, ink changes, and cleaning inside the feeder.
- A Japanese-caliber 5.6mm pen: The Gilprop cleaning kit uses that exact application wording and adds a four-part construction with a suction hose and connecting head.
- Standard 5.6mm nibs: The third cleaning kit puts that measurement directly in its title and describes a clear plastic tool for monitoring the cleaning process.
- A collection that needs organization: The 12Slots case is the clear category match, with 12 slots, leather construction, and a magnetic closure.
- Keeping the purchase focused: The first three choices are cleaning kits; the 12Slots case makes sense when storage, rather than ink removal, is the main task.
Product notes
Point Fountain Pen Cleaning Kit - NEW

Point Fountain Pen Cleaning Kit - NEW is a direct match for changing ink and cleaning inside a fountain pen feeder. Its description specifically covers removing old ink, changing ink, and use with mini international size cartridges. The kit includes an injector and cartridges, keeping the purpose focused on flushing and refilling tasks. At USD 12.95, its price sits close to the least expensive cleaning choice. The limitation is the stated mini international cartridge compatibility, which gives you a specific cartridge format to match rather than a broad fit claim. Choose it when feeder cleaning is the priority, not when your main goal is storing several pens.
Fountain Pen Cleaning Kit, New Efficient Pen Nibs Cleaner, Suitable for Clean

Fountain Pen Cleaning Kit, New Efficient Pen Nibs Cleaner, Suitable for Clean is the price-led cleaning choice at USD 11.20. Its description presents a four-part plastic tool with an increased-pressure section, suction hose, damping ring, and connecting head. It is described for Japanese caliber 5.6mm pens, making that measurement the key point to compare with your pen. The limitation is equally specific: the stated application centers on 5.6mm, and the package quantity is one. This kit fits a shopper who wants a clear, simple cleaning setup and whose pen matches the Japanese-caliber wording.
Fountain Pen Cleaning Kit for Standard 5.6mm Nibs

Fountain Pen Cleaning Kit for Standard 5.6mm Nibs makes the clearest case for shoppers looking for a tool described around standard 5.6mm nibs. The description calls out a durable plastic cleaning tool for ink residue and debris on the nib and feed, while its clear design allows the cleaning process to be monitored. At USD 20.99, it costs more than the other two cleaning kits, so the standard 5.6mm focus and clear construction should matter to the decision. Its limitation is that same stated size focus: the title centers standard 5.6mm nibs. It is a cleaning purchase, not a storage solution.
12Slots Fountain Pen Case Collector Protective Storage Box Bag Holder Pouch Gift

12Slots Fountain Pen Case Collector Protective Storage Box Bag Holder Pouch Gift is designed around organization rather than cleaning. The title specifies 12 slots, and the attributes identify leather material, a magnetic closure, and a solid pattern. The description also presents it as a hard storage box, bag, pouch, or holder with a retro and gift-oriented theme. At USD 39.59, it is the highest-priced choice here. Its limitation is its case format: shoppers seeking a tool for removing ink residue should look to one of the cleaning kits instead. Choose it when keeping a pen collection arranged and protected is the central use case.
Final recommendation by use case
For an ink-change routine that includes feeder cleaning, choose Point Fountain Pen Cleaning Kit - NEW, especially if mini international size cartridges are part of your setup. For a Japanese caliber 5.6mm application, choose Fountain Pen Cleaning Kit, New Efficient Pen Nibs Cleaner, Suitable for Clean. For standard 5.6mm nib wording and a clear cleaning tool, choose Fountain Pen Cleaning Kit for Standard 5.6mm Nibs. If the goal is collection storage, choose the 12Slots case for its 12-slot leather format and magnetic closure. The best choice is therefore task-led: match the cleaning kit's stated size or cartridge format, or move to the case when organization is what you need.