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Clear TWSBI ECO Fountain Pens

Clear TWSBI ECO Fountain Pens

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About Clear TWSBI ECO

The TWSBI ECO fountain pen comes with a clear body and various cap and knob color combinations. Both the cap and the knob are hexagon and the cap will post on the end of the barrel of the pen. The cap also has an inner cap to keep the ink fresh when not in use.

Each TWSBI ECO fountain pen comes fitted with a stainless steel nib in an array of sizes. The pen uses a piston filling system for use with bottled fountain pen ink.

TWSBI ECO Fountain Pen

Product Specifications
Capped Length: 5.45 in.(138.4mm)
Posted Length: 6.6 in.(167.6mm)
Length of Body: 5.125 in.(130.2mm)
Length of Cap: 2.375 in.(60.3mm)
Diameter of Body: 0.5 in.(12.7mm)
Diameter of Cap: 0.6 in.(15.2mm)
Weight: 0.45 oz.(12.76g)

Body Material: Resin
Trim Material: Chrome Plated
Section Material: Resin
Nib Material: Stainless Steel

Fill Mechanism: Piston
Cartridge Type: Bottled Ink
Ink Capacity: 1.75ml
Cap Rotations: 1
Cap Type: Threaded
Postable: Yes
Demonstrator: Yes
Clip Style: Spring Metal


Available Sizes & Colors
View all colors & Sizes of the:
TWSBI ECO Fountain Pens
  • TWSBI ECO Fountain Pens - Black - Extra Fine (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Black - Fine (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Black - Medium (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Black - Broad (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Black - Stub (Stainless Steel nib) *
  • TWSBI ECO Fountain Pens - Blue - Extra Fine (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Blue - Fine (Stainless Steel nib) *
  • TWSBI ECO Fountain Pens - Blue - Medium (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Blue - Broad (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Blue - Stub (Stainless Steel nib) *
  • TWSBI ECO Fountain Pens - Clear - Extra Fine (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Clear - Fine (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Clear - Medium (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Clear - Broad (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Clear - Stub (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Green - Extra Fine (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Green - Fine (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Green - Medium (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Green - Broad (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Green - Stub (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Orange - Extra Fine (Stainless Steel nib) *
  • TWSBI ECO Fountain Pens - Orange - Fine (Stainless Steel nib) *
  • TWSBI ECO Fountain Pens - Orange - Medium (Stainless Steel nib) *
  • TWSBI ECO Fountain Pens - Orange - Broad (Stainless Steel nib) *
  • TWSBI ECO Fountain Pens - Orange - Stub (Stainless Steel nib) *
  • TWSBI ECO Fountain Pens - Purple - Extra Fine (Stainless Steel nib) *
  • TWSBI ECO Fountain Pens - Purple - Fine (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Purple - Medium (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Purple - Broad (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - Purple - Stub (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - White - Extra Fine (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - White - Fine (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - White - Medium (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - White - Broad (Stainless Steel nib)
  • TWSBI ECO Fountain Pens - White - Stub (Stainless Steel nib)
The TWSBI ECO Fountain Pens usually ships within 1-3 business day unless otherwise specified or marked as special order.

* Special orders typically ship in 4-14 business days. However, occasionally due to manufacturer inventory, items can take up to 1-3 months. For a specific shipping estimate on your special order contact Customer Care.


Guaranteed Quality
Each TWSBI ECO Fountain Pens we sell is guaranteed to be genuine, authentic and will arrive brand new & unused!
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TWSBI ECO Reviews

quality:
quality rating 5 out of 5
function:
function rating 5 out of 5
style:
style rating 5 out of 5
value:
value value 5 out of 5
Overall rating:
4.6
out of 5
(21 reviews)

 
I got a fine in the Blossom Red color. This thing is an absolute workhorse. It's my designated grading pen, and it works great for that purpose: it can hold a large amount of ink (my go-to is Waterman Audacious Red), it feels great in the hand, and the nib is wonderfully smooth and never gives me trouble. (It certainly doesn't hurt that this pen elicits more awe than fear from my students!)

Corning, IA
5 out of 5
overall rating 5 out of 5
quality:
quality rating 5 out of 5
function:
function rating 5 out of 5
style:
style rating 5 out of 5
value:
value value 5 out of 5
The TWSBI ECO is such a great pen. I loved this so much I bought two more. My only complaint is I can't switch out the feed as easily as other TWSBI models, but at this price point it's almost worth getting a new pen rather than a new nib. It's quite stylish, and comfortable to hold. It can contain A LOT of ink.

Erie, PA
5 out of 5
overall rating 5 out of 5
quality:
quality rating 5 out of 5
function:
function rating 5 out of 5
style:
style rating 5 out of 5
value:
value value 5 out of 5
Very nice fountain pen. I’ve have several cheaper pens but never used them much because of poor writing quality. I love this Eco. It writes beautifully. I carry it all the time. Thanks

Pierceville , KS
5 out of 5
overall rating 5 out of 5
quality:
quality rating 5 out of 5
function:
function rating 5 out of 5
style:
style rating 5 out of 5
value:
value value 5 out of 5
I love my new fountain pen. Never been a huge lover of fountain pens but my new Twsbi fountain pen from you all has been great!!! Look forward to ordering from you all again!!

SOUTHFIELD , MI
5 out of 5
overall rating 5 out of 5
quality:
quality rating 5 out of 5
function:
function rating 5 out of 5
style:
style rating 5 out of 5
value:
value value 5 out of 5
My first TWSBI. Economical and smooth. Two design defects. Knob is easy to turn accidentally, causing ink discharge. On mine, I had to sand down size of knob in order for cap to post.

Mobile, AL
3 out of 5
overall rating 3 out of 5
quality:
quality rating 3 out of 5
function:
function rating 3 out of 5
style:
style rating 3 out of 5
value:
value value 3 out of 5
Super value for this pen. Medium nib
writes very smoothly.
Easy to fill and holds lots of ink! ??

GREEN BAY, WI
5 out of 5
overall rating 5 out of 5
quality:
quality rating 5 out of 5
function:
function rating 5 out of 5
style:
style rating 5 out of 5
value:
value value 5 out of 5
My first fountain pen. The pen is working well. I am learning how much fun changing inks and experimenting with color can be. I will be buying more TWSBI pens with different nibs to continue my experimenting.

Coon Rapids, MN
5 out of 5
overall rating 5 out of 5
quality:
quality rating 5 out of 5
function:
function rating 5 out of 5
style:
style rating 5 out of 5
value:
value value 5 out of 5
This pen writes very smoothly and I swear holds an entire jar of ink in one go. Only drawback is the piston twists easily and could drip if turned. Will buy other styles of this pen in the future.

Las Vegas, NV
5 out of 5
overall rating 5 out of 5
quality:
quality rating 5 out of 5
function:
function rating 5 out of 5
style:
style rating 5 out of 5
value:
value value 5 out of 5
I have a few assorted TWSBI pens in my collection. I like them all. They are beautifully made and great writers. So...when the ECO and ECO T models came out, my OCD side came out and I have to have each color. To go with whatever shirt I'm wearing, of course! I get compliments every time I carry one. The "demonstrator" barrel always grabs their attention. (Yes, the ink color coordinates with the pen.??) Always glad I shop at Pen Chalet!

Lees Summit, MO
5 out of 5
overall rating 5 out of 5
quality:
quality rating 5 out of 5
function:
function rating 5 out of 5
style:
style rating 5 out of 5
value:
value value 5 out of 5
I absolutely hate the Eco with 1.1 stub that I received. Plan to return it.

I've liked other TWSBI Eco pens and the Eco with non-stub nibs is quite good. with different nibs. This is the first Eco 1.1 stub I've tried and it may just be this pen in particular. The 1.1 mm stub nib is not particularly crisp like a cursive italic in the sense that there isn't a lot of crisp line variation. It's also not particularly smooth to write with. It's actually really scratchy and cuts into the paper repeatedly. It's smoother but by no means smooth if you hold it at a really low angle, i.e. by holding it half way up the section to somewhere on the threads but it is still nowhere near what I would call a smooth stub on an absolute basis, particularly adjusted for the amount of line variation. I've had number of hard starts and skipping with go to inks like Noodlers Heart of Darkness.

If you want a nice 1.1 stub, and the pen I got is representative of a Eco 1.1 stub, I'd suggest you get a Lamy Safari or Al-Star and buy a 1.1 Lamy stub to go with it. Buy the nib from Pen Chalet or another reputable dealer as opposed to one of the cheap Chinese "Lamy" knockoff nibs. I wish they sold the Safari with the 1.1 stub instead of having to buy is separately. It's a FAR superior pen and a far superior nib. Great line variation and really smooth. The 1.1 can be used as a daily writer even with not particularly large handwriting.

I will be returning this Eco.

Like all Ecos the pen body, filling mechanism etc are really well made and look really good but the nib is a disaster. This is the first time I'm trying a Eco 1.1 stub so it's possible I got a defective one. TWSBI Ecos with other nibs are quite nice.

New York, NY
2 out of 5
overall rating 2 out of 5
quality:
quality rating 1 out of 5
function:
function rating 1 out of 5
style:
style rating 1 out of 5
value:
value value 1 out of 5
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Retail: $30.99
Ships in 1-3 business day.


Additional $19.95
No Engraving
Block Font - ALL CAPS
Block Font - Upper & Lower
Script Font - Upper & Lower
Please allow an additional 5-10 business days for engraving.
Read our complete overview of
pen engraving for more details.


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