Our eyes about popped out of our heads when we saw that TWISBI Ecos in transparent orange were limited editions now getting more than $230 on a famed auction site that shall not be named. We offer one such pen here that has been cleaned and readied for a new home. Only light wear on the pen and no internal staining. Click the headline for a close-up to see its "B" steel nib. You will find it to be a surprisingly smooth nib that sings a little as it glide along the page. 13.9cm capped.