Max volumetric flow is the real limit of how fast your 3D printer can print. It defines how much plastic your hotend can melt and push per second. If you exceed it, your prints will fail—no matter what speed setting you use. That’s the truth most people miss. You don’t hit a “speed limit.”You hit […]
3D printer upgrades
Nozzle Size vs Speed: Which Nozzle Diameter Prints Faster?
Nozzle size vs speed is simple in theory: a bigger nozzle can usually print faster because it can lay down more plastic per pass. In real use, though, a bigger nozzle only helps if your hotend can melt enough filament, your layer height and line width make sense, and you are willing to trade some […]
PEI vs Glass Bed (Which Is Better for 3D Printing in 2026?)
PEI is better than glass for most 3D printing because it offers stronger adhesion, easier print removal, and less maintenance. Glass can still be useful for ultra-smooth finishes, but it requires more effort to get consistent results. If you’re deciding between PEI vs glass bed, this will save you a ton of trial and error. […]
Why PLA Won’t Stick to a Smooth Bed (And 7 Fixes That Actually Work)
If your PLA won’t stick to a smooth build plate, you’re not alone—it’s one of the most common (and frustrating) issues in 3D printing. You hit print… and instead of a clean first layer, you get sliding filament, curling edges, or full-on spaghetti. The good news? This problem is almost always fixable in minutes once […]
Best PEI Build Plates for 3D Printers (2026): Perfect First Layers
If you’ve struggled with prints peeling off the bed, you’re not alone. One of the easiest upgrades you can make is installing the best PEI build plate for your 3D printer. PEI build surfaces dramatically improve first layer adhesion while still allowing prints to pop off easily once the plate cools. As a result, many […]
Ender 3 Pro Upgrades That are Actually Useful
The Ender 3 Pro boasts a large build volume and high precision. Given its affordability and many capabilities, it is a popular choice amongst 3d printing enthusiasts. This popularity brings with it many different upgrades available for this machine. It can be time-consuming to find the upgrades that might actually be useful. Here we have […]