Bambu Lab P2S Combo 3D Printer Review: My Own Little Plastics Factory
Overview
The Bambu Lab P2S Combo belongs to a growing category of consumer 3D printers designed to remove the traditional friction points of home fabrication — tricky bed leveling, fussy filament changes, and slicer settings that require a mechanical engineering degree to understand. The pitch behind this class of machine is simple: load a spool, send a file, and walk away with a finished part. For hobbyists who have been burned by older-generation printers that demanded constant babysitting, that promise alone is worth paying attention to.
What 'Combo' Typically Means
Bambu Lab's Combo bundles generally pair the core printer with an Automatic Material System (AMS) unit, the company's answer to multi-color and multi-material printing. Instead of manually swapping spools mid-print, the AMS holds several filaments at once and lets the printer switch between them automatically, which is what makes multi-color logos, two-tone enclosures, or parts that mix rigid and flexible plastics practical for a home user rather than a print farm.
Who It's For
Machines in this tier tend to appeal to three overlapping groups: makers who sell small-batch products on Etsy or at craft fairs, tinkerers who prototype enclosures and mechanical parts for other hobbies (robotics, drones, cosplay props), and parents or teachers looking for a classroom-safe way to turn CAD files into physical objects. The closed, enclosed-chassis design common to this printer class also helps with noise and fume containment compared to older open-frame kits, which matters if the printer is going to live in a living room rather than a garage.
The Learning Curve, or Lack of One
The defining trait reviewers tend to highlight with this generation of Bambu hardware is how little manual tuning is required out of the box. Auto bed-leveling, filament-runout detection, and pre-tuned print profiles mean a first-time user can go from unboxing to a finished object in under an hour, a stark contrast to earlier consumer printers where dialing in first-layer adhesion alone could eat an entire afternoon.
Frequently Asked Questions
Do I need 3D modeling skills to use it? No — most owners start by downloading free, pre-made STL files from community sites rather than designing their own parts.
Is multi-color printing slower? Yes, generally. Automatic filament swaps via an AMS-style system add time and some waste material between color changes compared to single-material prints.
What materials does it support? Printers in this class typically handle common consumer filaments like PLA, PETG, and TPU, with some also supporting engineering-grade materials depending on the hotend and enclosure.
Source
This piece draws on an original review published by Wired. For related robotics and automation coverage, visit robosino.com.