TWSBI ECO Fountain Pen ~ Dark Sapphire

Marsoni

M251S

$42.00

Get it in 3 business days with 1 day shipping. Friday, May 29

TWSBI ECO Fountain Pen ~ Dark SapphireTWSBI fountain pens are beloved for their clear barrels (sometimes called demonstrators) that allow users to see the ink inside. The pen has an interior ink filling piston system that holds much more ink than a typical fountain pen cartridge. It also allows you to fill your pen up with ink without the use of a converter. Just unscrew the cap at the end of the pen, dip the pen into ink, fill, and screw the cap back on. The TWSBI ECO (for "Economical")

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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I’ve used this product before so I knew exactly what I was getting. My problem was that it was several months expired. It was for my toddler. Usually sunscreen is good for about 2 years from when it’s new so this is an old product. Shipping took awhile as well but that probably depends on where you’re at. I returned it.

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Reviewed in the United States on July 23, 2021

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George Kraft

Fort Morgan, US

★★★★★ 2

a bit thick

Color: Lotion, Size: 6 Fl Oz (Pack of 1), Style: Kids

It's a bit thick but par for 50 I guess. So doesn't go on that easily. The search for the perfect 50 continues. No fragrance is definitely a plus on this one.

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Reviewed in the United States on August 2, 2022

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Jill

Alexandria, US

★★★★★ 4

Good sub screen

Color: Lotion, Size: 6 Fl Oz (Pack of 1), Style: Kids

Don't need to apply often as regular sub screen

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Reviewed in the United States on September 11, 2019

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Stacy Holder

Carnegie, US

★★★★★ 5

Great quality

It worked great for covering my lips. Great quality

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Reviewed in the United States on October 27, 2025

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mckinley

Massapequa, US

★★★★★ 4

Good color!

Bought for a Halloween costume. It had a weird taste to it. Color was a true black and with good coverage. Not the best quality but good enough for only a night.

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Reviewed in the United States on May 6, 2026