on saleKaweco Perkeo Fountain Pen - Indian Summer

Product Code KAW-10001312

22 reviews

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Usually Ships in 1 to 2 Business Days


Indian Summer

Not sure which size nib is best for you?

Try our Nib Nook tool to view and compare nib widths using our writing samples. Learn more ›

Add a Converter Standard International Converter

Standard International Converter

Product Code MV31065

189 reviews

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Add a Clip Kaweco Sport Deluxe Clip - Black

Kaweco Sport Deluxe Clip - Black

Product Code KAW-10001686

9 reviews

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The Perkeo is an entry-level full-sized pen from Kaweco. The faceted body and grip are made of a yellow resin, and the cap is made of a black resin. The triangular grip helps keep your fingers in the proper grip position. It comes complete with a black stainless steel nib. It accepts standard international ink cartridges, or you can also purchase a standard international converter separately.

Note: This pen comes with a standard international short cartridge inside the body and a cartridge spacer already installed.

Click to shop all compatible short or long standard international ink cartridges.

Technical Specs

Fountain Pens
Black, Yellow

Whether or not the barrel of the pen is translucent, allowing you to see the ink and filling mechanism inside.

Body Material
Cap Type

How the cap is opened/closed from the barrel of the pen. Some common options include Snap-Cap, Screw-Cap, Magnetic Cap, or Capless (no cap).

Compatible inks & refills

Which ink this pen will accept. Choices include bottled ink and various styles of pre-filled ink cartridges.

Bottled inks, Standard international long cartridges, Standard international short cartridges
Filling Mechanism

How the pen fills with ink. Click here to watch our video tutorial on common filling mechanisms.

Cartridge, Converter
Grip Material
Nib Size
Fine, Medium
Nib Color
Nib Material

Whether or not the cap fits securely onto the back of the barrel when open.


Whether or not the nib/tip can retract into the body of the pen (usually for click or twist-open style pens).

Diameter - Body
12.9mm (0.51in)
Diameter - Cap (without clip)
15.9mm (0.63in)
Diameter - Cap (with clip)
Diameter - Grip

Measured from the place most people choose to rest their fingers, which varies with each pen.

9.8mm (0.39in)
Length - Body

The measurement from the back end of the barrel to the tip of the nib.

129.5mm (5.10in)
Length - Cap
60.6mm (2.39in)
Length - Nib

The measured length of the visible portion of the nib when it is installed in the pen, from grip to tip.

15.3mm (0.60in)
Length - Overall (Closed)
138.6mm (5.46in)
Length - Overall (Posted)

When the cap of the pen is posted onto the back of the pen body, this is the measurement of the entire pen including the nib.

158.1mm (6.22in)
Weight - Body

If a converter is included with the pen, this weight is reflected in the total.

7.0g (0.25oz)
Weight - Cap
5.0g (0.18oz)
Weight - Overall

If a converter is included with the pen, this weight is reflected in the total.

12.0g (0.42oz)
Max Ink Capacity - Cartridge

The maximum volume of ink that can fit in the pen when using a cartridge.

Max Ink Capacity - Converter

The maximum volume of ink that can fit in the pen when using a converter.



Reviews & Questions