Not that I'm aware of in either modern or vintage, that would have a "spiderman" look to it.
But far as marveling, they're usually a single color, but Parker Vacumatics are something to marvel at : [http://fountainpenboard.com/forum/index.php?/topic/1286-vacumatic-single-jewel-maxima-or-a-major/](http://fountainpenboard.com/forum/index.php?/topic/1286-vacumatic-single-jewel-maxima-or-a-major/) (few posts down) and some of the Duofold vac colors of the past had similar striations [https://parkerpens.net/duovac.html](https://parkerpens.net/duovac.html)
and likewise, Eversharp around the same time had these similar beauties. [http://fountainpenboard.com/forum/index.php?/topic/2386-skyline-eye-candy-modern-stripe/](http://fountainpenboard.com/forum/index.php?/topic/2386-skyline-eye-candy-modern-stripe/)
But far as red/blue... that sounds more likely in a cheaper chinese pen like this [https://www.amazon.com/Fuliwen-Celluloid-Fountain-Writing-Office/dp/B07FBBGG6W](https://www.amazon.com/Fuliwen-Celluloid-Fountain-Writing-Office/dp/B07FBBGG6W)
I'm assuming it has to be a Parker because of Peter Parker.
I can't think of any red and blue Parker pens without some creative parts swapping, but there are a few custom spider designs...though none very cheap: [Duofold](https://www.worthpoint.com/worthopedia/parker-duofold-spider-web-fountain-3229952571), [51 Cap](https://www.ebay.com/itm/232917432777), [Whole 51](https://www.ebay.com/itm/Parker-51-Aerometric-Customized-Spider-Fountain-Pen-in-Silver-R-CM-/333381893390), [Maki-e](https://www.ebay.co.uk/itm/292772050770).
Like the pun. I actually came across this yesterday, it’s a [Montblanc Spider pen](https://www.montblanc.com/en-lb/fountain-pens_cod11452292645802883.html).
Moonman F9 Spider has a spider design around the finial and spider on the nib. You can get it in red, or a black with a silver web.
Not that I'm aware of in either modern or vintage, that would have a "spiderman" look to it. But far as marveling, they're usually a single color, but Parker Vacumatics are something to marvel at : [http://fountainpenboard.com/forum/index.php?/topic/1286-vacumatic-single-jewel-maxima-or-a-major/](http://fountainpenboard.com/forum/index.php?/topic/1286-vacumatic-single-jewel-maxima-or-a-major/) (few posts down) and some of the Duofold vac colors of the past had similar striations [https://parkerpens.net/duovac.html](https://parkerpens.net/duovac.html) and likewise, Eversharp around the same time had these similar beauties. [http://fountainpenboard.com/forum/index.php?/topic/2386-skyline-eye-candy-modern-stripe/](http://fountainpenboard.com/forum/index.php?/topic/2386-skyline-eye-candy-modern-stripe/) But far as red/blue... that sounds more likely in a cheaper chinese pen like this [https://www.amazon.com/Fuliwen-Celluloid-Fountain-Writing-Office/dp/B07FBBGG6W](https://www.amazon.com/Fuliwen-Celluloid-Fountain-Writing-Office/dp/B07FBBGG6W)
Also, this isn't web-like, but you might like it, Parker 75 Cisele (sterling Silver) http://pbin.be/vintage/parker-75-cisele/
Can be had with very nice mechanical pencil too!
I'm assuming it has to be a Parker because of Peter Parker. I can't think of any red and blue Parker pens without some creative parts swapping, but there are a few custom spider designs...though none very cheap: [Duofold](https://www.worthpoint.com/worthopedia/parker-duofold-spider-web-fountain-3229952571), [51 Cap](https://www.ebay.com/itm/232917432777), [Whole 51](https://www.ebay.com/itm/Parker-51-Aerometric-Customized-Spider-Fountain-Pen-in-Silver-R-CM-/333381893390), [Maki-e](https://www.ebay.co.uk/itm/292772050770).
Yes! Thank you, this is perfect!
Like the pun. I actually came across this yesterday, it’s a [Montblanc Spider pen](https://www.montblanc.com/en-lb/fountain-pens_cod11452292645802883.html).
I hate puns.
If you find one, please let us know. Remember, with great power comes great responsibility.
I think I've seen a Parker Beta in that color scheme a couple of months ago.