Sakura Craft Lab 001

Design forward Japanese machined pens. All are twist action. The 001 has a metal grip, metal furniture, and a plastic body or a plastic coated body. There is also the 001S version which has an all metal body.

Variants: There is also the 001S version which has an all metal body. Each numbered pen edition is very different from each other. Each comes in a range of colors. Some come in aluminum or brass.

Refill depending on variant: Most take proprietary gel refill in various lengths. Pen specific refills are available from the factory. A known hack is the Sakura Ballsign ID refills fit when cut to length. The 004 multi pen takes D1 refills.