A soft gel-like material "αGEL" is used for the grip part. αGEL is a registered trademark of Taika Co., Ltd. in Japan and other countries.

The soft and elastic αGEL is used for the grip. It has an outstanding fit and a soothing comfort.

The soft tactile sensation of uni αGEL keeps you focused. Concentration is defined from changes in brain activity in the prefrontal cortex. Staying focused varies from person to person, and is not always guaranteed to be effective.

The three-layer structure of the newly developed "Gel Sand Grip" creates a chewy softness and a tight grip, making it possible to write comfortably even when used for long periods of time. αGEL softly absorbs the pressure of the fingers. In addition, the third layer of silicone rubber stabilizes the "grip" firmly.

In order to install the gel sand grip, the Kurtoga engine is placed behind the αGEL grip. While maintaining the same performance, a newly designed Kurtoga engine was born. The rotation of the wick can be checked by changing the color of the Kurtoga mark. * It will turn orange twice during one lap.

Every time you write, the wick rotates a little. It wears out into a cone shape. When the core is pressed against the paper and released, the middle gear goes up and down. The oblique teeth rotate the core little by little.

Because the shape of the core tip is toga, thin letters continue. It is difficult for the powder of the core to come out.