In 2022 a two-year-old Shenzhen start-up founded by ex-DJI drone engineers put a printer on Kickstarter and raised about seven million US dollars in a month. Four years later Bambu Lab ships more entry-level 3D printers (under US$2,500) than anyone on earth, its model site MakerWorld claims ten million monthly users, and a Texas jury has just ordered it to pay Stratasys 27.6 million US dollars for patent infringement. This episode tells the story: what the X1 actually changed, how the price of a "just works" multicolour printer fell from 1,200 to 300 US dollars, and what the industry gave up along the way.

You'll come away understanding what CoreXY, lidar and an AMS are and why they mattered; how Bambu went from a Kickstarter to a 37 percent share of entry-level shipments; how MakerWorld's points system rewired the free-model economy; the August 2023 "ghost print" cloud outage, the A1 heatbed recall, the January 2025 firmware lock-down, the 2026 open-source licensing fight with Prusa and the Software Freedom Conservancy, and the Stratasys verdict; and what all this means for a hobbyist buying a printer, or a business ordering a print, in Australia in late 2026.

Fair, sourced and honest about both the engineering and the controversies.

Need something printed? Upload your STL, 3MF, OBJ or STEP file at www.3dprinting.zone for an instant price, shipped Australia-wide.

Sources: Kickstarter; Bambu Lab blog and recall pages; US CPSC; Tom's Hardware; Hackaday; 3DPrint.com; 3D Printing Industry; VoxelMatters; Fabbaloo; TCT Magazine; CONTEXT market data; Prusa Research blog; CNC Kitchen; Jeff Geerling; The Register; Australian reseller pricing (3D Printer Superstore, 3D BRO), October 2026.

Walk into any filament shop, online or otherwise, and plain PLA is surrounded by cousins: silk, matte, glow-in-the-dark, wood, marble, carbon fibre, sparkle, rainbow, colour-changing, and the mysterious "PLA Plus". They are all PLA underneath, yet a silk vase and a matte figurine print, feel and break quite differently. This episode goes finish by finish and explains what the additive actually is, what it does to the print, and what it quietly costs you in strength, nozzle wear or dollars.

You'll come away understanding why silk filament is glossy but can lose most of its layer strength; why matte PLA is heavier than plain PLA and hides layer lines; what strontium aluminate is and why glow filament needs a hardened steel nozzle; how dual-colour silk changes colour as you turn it; what the "plus" in PLA Plus really buys; and the one thing none of these finishes change, which is how PLA behaves in a hot car or in the Australian sun.

Ideal for anyone choosing a finish for a gift, a sign, a cosplay piece or a display model, and for makers wondering why their shiny print snapped along a layer line.

Need something printed? Upload your STL, 3MF, OBJ or STEP file at www.3dprinting.zone for an instant price, shipped Australia-wide.

Sources: Bambu Lab technical data sheets (PLA Basic, Matte, Silk+, Glow, PLA-CF); Polymaker wiki and PolyTerra data sheet; CNC Kitchen nozzle-wear and PLA Plus tests; My Tech Fun silk PLA tests; Prusa Knowledge Base; colorFabb and Formfutura product pages; Australian retailer listings (Jaycar, 3D Central, X3D, OzFDM, 3D Printer Superstore), October 2026.

The week of 26 September to 4 October 2026 in 3D printing, for makers and small businesses. California signed a law that will one day require printers to recognise and refuse gun files, Bambu Lab launched a matte PETG at the same price as its glossy one, Prusa put a 400-degree hotend on the Core One, Creality announced a laptop-free blue-laser scanner, E3D turned its high-flow nozzle patents into a licensing badge, a three-year-old 3D-printed planter business got bought by a private-equity-backed décor brand, and the first rocket thrusters printed in orbit came home for testing. Plus two Australian research stories.

Stories this episode:

• California's AB 2047 "Firearm Printing Prevention Act": what it actually requires, and why nothing changes before 2028• Bambu Lab PETG Matte: specs, US pricing, and the Halloween sale that puts the P1S at US$399• Prusa HT Hotend Upgrade: 400 °C printing on the Core One for US$199.99• Creality Sermoon P1S: a US$2,299 standalone blue-laser 3D scanner• E3D FlowCore licensing and the Snapmaker × Phaetus Liber hotend; Snapmaker Space opens• Nearly Natural buys Modernized Pottery, a 3D-printed planter business founded in 2023• Sydney and Glasgow print lattices that map their own cracks; Edith Cowan University joins the AMCRC• ESA's space-printed thrusters return to Earth for hot-fire tests

Need something printed? Upload your STL, 3MF, OBJ or STEP file at www.3dprinting.zone for an instant price, shipped Australia-wide.

Sources: 3DPrint.com; Tom's Hardware; VoxelMatters; 3D Printing Industry; 3DBite; Bambu Lab forum and store; Prusa Research; PR Newswire (Creality, Nearly Natural); E3D; University of Glasgow; Process Online; ESA via VoxelMatters and Metal AM. Currency conversions at about A$1.44 per US dollar, RBA rate of 2 October 2026.