There Are Pandas, and Then There Are Pandas.
And this isn't either of them! The Pandas we're talking about here, are watches, not bears. And what got me thinking about them (again) was a link posted this morning by @cm.rook who pointed a few of us to the very attractive (and not terribly priced) Yema "Rallygraph" Panda which, in it's most traditional arrangement, looks like the one on the left, but can also be had in the version on the right: The model on the left is a true Panda, while the model on the right is called a reverse Panda. The reason for that distinction is clear--Panda bears, only come in the first arrangement. Now at this point, everyone should be thinking about the most well-know Panda, The Rolex Panda, which is actually a Daytona, and among Rolex Daytonas, the most famous of which is the Paul Newman Daytona, which was famous first, because it was Paul's, and second because it sold at auction for $17.8 million (US Dollars). The story of that auction is well-known so I'll only...
Nov 8, 2019
I think if this is priced far less than $50, you'll see this sell well. If you're aiming for the 50-dollar range, you may want to reconsider the internal fabric. https://www.amazon.com/Pilot-Pensemble-Pocket-Cowhide-Brown/dp/B005K7H7KE is example of what i have. I have 2 of them right now, and I trust the fabric not to mess up my pens at all, given how soft it is. I do like the zipper idea you have far more than the piece used by the pilot case.
edit: forgot about the fact I can attach images. Including an image of some more medium-ish pens inside the roll. Gives an idea of the spacing in the roll.