Uncategorized · Ink Bottle
TWSBI Diamond 50 Ink Bottle
TWSBI · sold by Yoseka Stationery · $29.00–$35.00 · in stock
TWSBI Diamond 50 Ink Bottle is designed with a reservoir to assist in filling fountain pens, and comes with a specific upper attachment designed to easily fill TWSBI Diamond 580, Classic, Mini, or Precision fountain pens. The TWSBI Diamond 50mL ink bottle is a glass bottle with anodized aluminum top that is the perfect accessory for any fountain pen ink lover! Simply decant your ink into the bottle and follow one of the fill methods listed below. To fill any fountain pen: Turn the bottle upside down (cap on of course!) and let the upper reservoir fill up. Then, dip your fountain pen or…
| Option | Price | Stock | |
|---|---|---|---|
| Red | $29.00 | in stock | Buy at Yoseka Stationery → |
| Black | $29.00 | out of stock | |
| Blue | $29.00 | out of stock | |
| Caffe | $29.00 | in stock | Buy at Yoseka Stationery → |
| Silver (Black Cap) | $29.00 | out of stock | |
| Polished Silver (Polished Silver Cap) | $35.00 | out of stock |
Prices and stock from yosekastationery.com’s public catalog, last checked 2026-11-01 04:54 UTC; the store’s checkout shows the final price. Agents: JSON at https://api.kaupia.com/v1/product?id=kp:8bff6e61-7e7f-4cc5-818d-d9fd314a7892; buy with POST /v1/checkout or MCP create_checkout.