Author: Ludo De Greef

Have 3 of these. Two function perfectly and are used on a daily basis. One however had a loose nib. While writing it would slip out of the pen. I constantly had to push it back in the pen after writing for a minute of two.

Author: Ivan Op de Beeck

Review Title: TWSBI Eco T Mint

Having owned the Eco Clear, I know this TWSBI pens are high quality, despite their ‘plastic’ look. This mint color is very nice, and the pen is a great writer, with a big amount of ink. Recommended!

Author: Minh Hoang, nguyen

Review Title: Great cute pen for everyday writing

I had known about TWSBI Ecos for a long time but held off my purchase. That is until this colour came out and I love it so much I pre-ordered. There went my self-restraint.
With that said, I couldn't be happier with the pen. It feels good in my medium hand, good weight and smooth nib. It's a joy to play with.

Author: Katherine Rexroad

Review Title: Excellent pen

I own several Ecos and find them very handy to have in multiple places. This blue color is one of the best they’ve released! I have this one in an EF nib and it writes very smoothly. In the past I’ve gotten EFs that have not written well, but the past two have been superb. Highly recommend this pen.