SKU: 18835077140

Twsbi Diamond 580 Fountain Pen - Iris

Sale price$80.10 Regular price$89.00
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

Twsbi Diamond 580 Fountain Pen - IrisAlthough relatively new to producing their own line of fountain pens, TWSBI has been in the industry for half a century, creating parts for other brands under the name Ta Shin Precision. Within a decade, their piston filled demonstrator pens have become immensely popular for their high quality, large ink capacity, and affordable price point which allows many newer fountain pen users to get their hands on a remarkable pen very early into the hobby.

Although relatively new to producing their own line of fountain pens, TWSBI has been in the industry for half a century, creating parts for other brands under the name Ta Shin Precision. Within a decade, their piston-filled demonstrator pens have become immensely popular for their high quality, large ink capacity, and affordable price point which allows many newer fountain pen users to get their hands on a remarkable pen very early into the hobby.

DETAILS

  • Capped 5.6", Uncapped 5.1"
  • The modern transparent design allows the user to see the craftsmanship of the pen including the ink level.
  • Stainless steel nib with rainbow finish

  • Piston ink filling system that requires no converter 
  • Available in Extra Fine, Fine, Medium, Broad and Stub 1.1
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18835077140

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4.3 ★★★★★
Based on 27 reviews
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Tia_Louise
Grantham, US
★★★★★ 4
Sparkles
Color: Pink
I’m really impressed with how well-made this item is. It has a clean, simple look but brings a touch of elegance to the area. It feels solid and durable, not flimsy or cheaply made. It fit perfectly in the space I intended it for and adds so much charm. Definitely a good value for the price. Would recommend for anyone trying to freshen up their home or outdoor space.
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Reviewed in the United States on April 7, 2025
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Verified Purchase
Kiara serrano
Lexington, US
★★★★★ 5
Sock
Super cute can’t wait to wear them !
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Reviewed in the United States on March 31, 2026
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Verified Purchase
Pat
Alexandria, US
★★★★★ 5
Comfortable. Period
They are comfortable which is most important for this item. If they’re not comfortable, you’re not gonna wear them but these are comfortable. They fit well and they don’t squish your toes cause they were open. I recommend them.
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Reviewed in the United States on November 2, 2025
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Verified Purchase
christina mullamphy
Lake Worth, US
★★★★★ 4
Great traction on bare floors and no sweaty feet!
I love to wear these with sandals -your feet won't sweat or slide around and you can still show off your pedicure! Great colors also and good value for the price. I did take off one star because one pair (grey)had two left feet!
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Reviewed in the United States on July 13, 2025
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Honey
Los Angeles, US
★★★★★ 5
Put These In Your Cart!
Super grippy! Very comfortable, best gripper socks I've purchased so far.
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Reviewed in the United States on August 27, 2025

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