Wholesale only
This catalog is not a retail store.
We supply distributors, resellers and other bulk buyers. Orders typically start at 50–100 units per tip — we do not sell single cartridges to individual consumers.
Find the right replacement cartridge.
Browse by brand, pen model and needle specification. Confirm your connector before ordering.
Shop by brand
Start with the instrument brand you already use.
Confirm your exact connector before ordering. Brand names identify cartridge categories; no affiliation is implied.
Shop by pen model
Jump to tips for each instrument. Shared series such as 7704 appear on the pens they fit — match the connector, not just the pin count.
Mookardilane
K7
M1 (1-pin), 3-pin round, 3-pin line, 5-pin round… · Also 7704 universal
Mookardilane
S5
M1 (1-pin), 3-pin round, 3-pin line, 5-pin round… · Also 7704 universal
Mookardilane
T9
M1 (1-pin), 3-pin round, 3-pin line, 5-pin round… · Also 7704 universal
Dr. Pen
Hydra Pen H3
12-pin, 24-pin, 36-pin, Nano Round…
Dr. Pen
Hydra Pen H5
12-pin, 24-pin, 36-pin, Nano Round…
Dr. Pen
Hydra Pen H6
18-pin, 36-pin, 42-pin, Nano-R…
Dr. Pen
Q1S
9-pin, 14-pin, 25-pin, Nano…
Dr. Pen
Ultima A1
9-pin, 12-pin, 24-pin, 36-pin…
Dr. Pen
Ultima A10
12-pin, 24-pin, 36-pin, 42-pin…
Dr. Pen
Ultima A11
12-pin, 18-pin, 24-pin, 36-pin…
Dr. Pen
Ultima A20
14-pin…
Dr. Pen
Ultima A6
9-pin, 12-pin, 24-pin, 36-pin…
Dr. Pen
Ultima A6S
11-pin, 16-pin, 24-pin, 36-pin…
Dr. Pen
Ultima A7
9-pin, 12-pin, 24-pin, 36-pin…
Dr. Pen
Ultima A8S
12-pin, 18-pin, 24-pin, 36-pin…
Dr. Pen
Ultima A9
12-pin, 18-pin, 24-pin, 36-pin…
Dr. Pen
Ultima E30
9-pin, 12-pin, 24-pin, 36-pin…
Dr. Pen
Ultima M5
9-pin, 12-pin, 24-pin, 36-pin…
Dr. Pen
Ultima M7
9-pin, 12-pin, 24-pin, 36-pin…
Dr. Pen
Ultima M7S
11-pin, 16-pin, 24-pin, 36-pin…
Dr. Pen
Ultima M8
11-pin, 16-pin, 24-pin, 36-pin…
Dr. Pen
Ultima M8S
12-pin, 18-pin, 24-pin, 36-pin…
Dr. Pen
Ultima M9
18-pin, 36-pin, 42-pin, Round Nano…
Dr. Pen
Ultima N2
9-pin, 12-pin, 24-pin, 36-pin…
Dr. Pen
Ultima X5
9-pin, 12-pin, 24-pin, 36-pin…
Search the catalog
Enter a pen model or cartridge name.
Guides
Connectors, pin counts, nano tips and how orders work.
01
How to identify your pen model
Find the model label before choosing a replacement cartridge.
02
Same pin count is not the same cartridge
Match the connector and bay first — pin count comes second.
03
Pin counts explained: 9 to 42 and nano
A practical overview of common tip layouts for wholesale buyers.