Ban-Ei Japanese Eyedropper Fountain Pen handmade by Japanese lathe-master Eisuke Sakai and Tsuchida Shuichi, who was in charge of final assembly. This pen features a Warranted 14K Gold Fine nib made by the legendary Japanese nib master Ginjiro Kabutogi, and is stamped with "5-0" along with one of his JIS (Japanese Industrial Standard) registration numbers, 4622. Kabutogi is known as one of the greatest post war nib-masters and his nibs offer an amazingly unique writing experience. This Pen is in C, Fair condition. There are no cracks present on this pen.

This pen has had the worn out, original cork shutoff valve seal replaced with o-rings. Providing a great alternative to prevent leaks near the back of the pen. 90 day warranty on service work. 

- Manufacturer/Model: Ban-Ei (Eisuke Sakai, Tsuchida Shuichi) Eyedropper
- Year of Manufacture: 1970's to late 1980's
- Color: Black
- Material: Ebonite (Hard Rubber), Urushi Lacquer
- Nib: 14K Gold Warranted 50 Fine Nib
- Filling System: Eyedropper w/ Shut-off Valve
- Condition Rank: (C) Fair Condition. Please See Photos and Condition Rank Guide.
- Warranty: 90 days on service work
- Country of Manufacture: Japan

Condition Rank Guide:
-NOS: Item is in New Old Stock condition (NOS). Shows little to no signs of use apart from some minor handling wear.
-A+: Item is in Excellent condition. Micro-scratches can be seen on the barrel, cap, and/or grip section. No noticeable scuffs, chips, or cracks.
-A: Item is in Very Good condition. Minor scratches and scuffs can be seen on the barrel, cap, and/or grip section. No Chips or cracks.
-B: Item is in Good condition. Moderate scratches and scuffs can be seen on the barrel, cap, and/or grip section. No Chips or cracks.
-C: Item is in Fair condition. Heavy scratches and scuffs can be seen on the barrel, cap, and/or grip section. Cracks or chips that potentially affect functionality may be present. See Photos.
-D: Item is in Unrestored condition. Item is good cosmetic condition, but not functional as-is. Requires repair or to be used as parts. No returns on items labeled with this rank.
-F: Item is in Poor condition. Item is broken beyond reasonable repair and should only be purchased for parts. No returns on items labeled with this rank.