Ban-Ei Bamboo G.K. Fountain Pen handmade by master Japanese pen maker Eisuke Sakai. This pen features a Warranted 14K Gold Flex nib made by legendary Japanese nib master Ginjiro Kabutogi, and is stamped with his initials "G.K." This 14K Gold nib offers and amazingly smooth and flexy writing experience. This Pen is in excellent condition. Possibly NOS. The original glass eyedropper is no longer functional, as the sac has dried up due to old age and broken, though is still included along with the original box and paper work. 

This is a limited edition pen made for Danitrio and is makes with 213.

- Manufacturer/Model: Ban-Ei (Eisuke Sakai) Bamboo Eyedropper
- Year of Manufacture: Unknown, possibly 1980's
- Color: Black
- Material: Ebonite (Hard Rubber)
- Nib: 14K Gold Warranted G.K. Flex Nib
- Filling System: Eyedropper w/ Shut-off Valve
- Condition Rank: (A) - Excellent 
- Country of Manufacture: Japan

Condition Rank Guide:
-N: 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.
-B: 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.
-C: Item is in Good condition. Moderate scratches and scuffs can be seen on the barrel, cap, and/or grip section. No chips or cracks.
-D: Item is in Fair condition. Heavy scratches and scuffs can be seen on the barrel, cap, and/or grip section. May have small chips or cracks. See description.
-F: Item is in Poor condition. Item is not functional. For parts or repair only.