Carolina Pen Company Charlotte Primary Manipulation 6 Fountain Pen Set, Endless Exclusive (2026)

The Charlotte is stepping into a retail store for the first time, and it's doing it here. Jonathan Brooks poured a brand new Primary Manipulation 6 resin for the occasion, and this numbered edition shows it off.

Details stay clean: a pinched front section, a gentle taper down the body, flat ends on cap and barrel, a minimal threading step, and a silver clip. Look at the top cap and you'll find the EndlessPens logo next to the edition number.

A #6 stainless steel nib carries the same EndlessPens engraving. Standard cartridges and converters both fit, so refilling is simple.

The 2026 release ships with extras for displaying the pen. There are authentic Carolina Pen Company stickers, a 3D printed pen rest shaped to hold the pen, and a Rickshaw Bagworks sleeve in a matching fabric.

Fountain Pen Specifications

• Type: Fountain Pen


• Body Material: PM6 Resin


• Cap Type: Screw


• Filling Mechanism: Cartridge / Converter


• Nib Material: Stainless Steel, #6


• Postability: Yes

Fountain Pen Dimensions

• Length (with cap): 137mm


• Length (without cap): 128mm


• Grip Diameter: 12.5mm


• Weight (with cap): 0.9oz


• Weight (without cap): 0.4oz

Pen Case Specifications

• Type: Pen Case


• Slots: 1


• Material: Cordura Nylon (Outer), Polyester (Interior)

Comes With

• Pen Rest
  
• Rickshaw Bagworks PM6 Pen Sleeve

JB Pen Blanks Maintenance: Stubborn ink stains on Jonathon's resins come off with Rapido Eze, which he recommends by name. It's safe on all plastics and works into threads and crevices where buildup hides. Soak the pen about 10 minutes in a concentrated solution in an ultrasonic cleaner, then rinse with water.