Nah been getting rolls like that for a while now.
I’m noticing more brands embracing cardboard spools and I’m for it
They’re easier to recycle
My only issue is when they’re full they squeak on my filament holder during printing, but I’m planning to fix that… Eventually.
https://www.myminifactory.com/object/3d-print-ender-3-ball-bearing-spool-holder-90265 This spool holder might be a good solution for that. I’m currently also looking to replace the terrible spool holder that came with my new printer.
Been getting cardboard spools with Overture for some time. Honestly I like it much more than plastic.
Not new but probably done for cost saving purposes.
It depends on the brand. The shop I get mine from still uses plastic for their in-house brand but apparently they’re looking into switching to cardboard.
The other solution I like is selling reusable spools that come in half so you can load new rolls of filament on them. Even less waste!