Amazon recently announced it’s October Prime Day sale, and we’re anticipating some exciting offers on top-rated 3D printers. And whether you’re just getting started or have been an avid printer for years, it never hurts to have a few extra spools of filament laying around. Overture makes our absolute favorite PLA filament on the market, and right now you can grab a spool (or several) for up to 45% off at Amazon.

CNET’s 3D printing expert James Bricknell highlighted this Overture filament as one of his personal favorites. In his review, he praised the «consistency of the color across batches» as well as the dimensional accuracy. It’s a 1.75mm filament with a tolerance of around 0.02mm, and is designed to fit most FDM printers. There are dozens of different colors to choose from, with prices for a single 1kg spool starting at just $13. Or you can go big with the six-color bundle which is on sale for $88 right now, saving you $12.

Why this deal matters

Overture’s PLA filament is both consistent and affordable, earning it a top spot on our list of the overall best 3D printing filaments for 2025. There are tons of different colors to choose from, and the current discounts make it a great time to stock up. You’ll find select spools on sale for as little as $13 right now, with some colors selling for closer to $20.