Pilot Kakuno Fountain Pen - Transparent Yellow

• Edition: Kakuno Transparent Yellow — A bright, sun-drenched finish that beautifully highlights your ink levels
• Origin: Made in Japan — Precision-engineered by Pilot for a flawless writing experience
• Nib: Unique "Baby" Smiley Face — Part of the Family Series, the Yellow edition features a charming smiley with a pacifier engraving to guide your writing angle
• Nib Sizes: Available in F (0.4mm) for precise notes or M (0.6mm) for smooth, bold lines
• Refill: Proprietary Pilot System — Includes 1 IC-50 Black cartridge; fully compatible with Pilot IC-50 6-pack refills, CON-40, and high-capacity CON-70N converters
• Body: High-quality Transparent Resin — A "Demonstrator" design for easy ink-level monitoring
• Grip: Ergonomic Triangular Section — Naturally corrects finger placement for fatigue-free journaling
• Design: Hexagonal Anti-Roll Barrel — Inspired by classic pencils to keep your pen securely on the desk
• Cap: Snap-on with Thumb Indention — Features safety ventilation and a secure seal to prevent nib dry-out
• Dimension: 131 mm closed / 160 mm posted; a full-sized pen with a feather-light 11g weight
• Use: Ideal for daily writing, "Demonstrator" enthusiasts, and bullet journaling
• Audience: The ultimate entry-point for those who value Japanese precision and playful design

About the Pilot Kakuno Fountain Pen – Transparent Yellow

The Pilot Kakuno Transparent Yellow brings a bright, cheerful energy to the world's favorite starter fountain pen. Featuring a translucent yellow cap and a crystal-clear body, this "demonstrator" style pen allows you to admire the internal mechanics and the shifting colors of your ink. Whether you're using the included IC-50 cartridge, the standard CON-40 converter, or the high-capacity CON-70N, watching the ink flow adds a meditative layer to your writing ritual.

The Kakuno is famous for its "Smiley Face" nib. In this special Family Series Transparent Yellow edition, the nib features the "Baby" character—complete with a charming pacifier engraving. This design makes it virtually impossible for beginners to hold the pen incorrectly: if the Baby is smiling back at you, you are at the perfect writing angle.

Ergonomics are at the heart of the Kakuno. The triangular grip gently guides your thumb, index, and middle fingers into the perfect tripod position, making it a dream for long-form writing or marathon study sessions. The hexagonal barrel not only provides a comfortable hold but ensures your pen stays exactly where you put it on your desk.

Choosing Your Nib: The Fine (F) nib (0.4mm) is perfect for those with small handwriting or for use on standard office paper. The Medium (M) nib (0.6mm) offers a wetter, smoother glide—perfect for showing off the shading of premium inks like Pilot Iroshizuku.

How to Use & Maintain Your Kakuno