The Quotruder Blog — Field notes
Pricing, printing, and the business of running an extruder.
Guides, teardowns and shop notes on turning G-code into prices that actually hold up.
Featured
Prusa Core One+ Review: The Enclosed CoreXY That Finally Gets It Right
Prusa's first enclosed CoreXY: reliable, future-proof, and refreshingly open — if you can accept the premium price and the odd belt-tuning session.
The Bambu Lab Lineup in 2026: Which Machine for Which Job
Bambu Lab now sells nearly ten printers across four families. A guide to the 2026 lineup, from the A1 Mini to the H2D, plus AMS options and who each one is for.
How to Price 3D Prints for Etsy: Fees, Margin and Profit (2026)
Etsy fees quietly eat 3D printing profit. Here is how to price prints for Etsy in 2026: the full fee stack, the gross-up formula, and a worked example that protects your margin.
How Much Does 3D Printing Cost? A Real Breakdown (2026)
What 3D printing actually costs in 2026: the printer, filament, electricity, wear, maintenance and failed prints, with real per-print examples and where the money really goes.
Filament Dryers and Dry Boxes: The Practical Guide (2026)
Why wet filament ruins prints, the drying temperature for every material, and the best filament dryers and dry boxes to buy in 2026, from budget to print farm.
Bambu Lab A2L: A Large-Format Printer at Entry-Level Money
The new Bambu Lab A2L brings a 330 x 320 x 325 mm bed to the A-series for $469. Full specs, what it is good for, the trade-offs, and whether it makes sense for selling prints.
Best Budget 3D Printer to Start Selling Prints (2026)
The best budget 3D printers for starting a print business in 2026, picked for reliability and cost per successful print, not just the lowest sticker price.
What Sells on Etsy in 3D Printing: Profitable Niches and Product Ideas (2026)
The 3D printed products that actually sell on Etsy in 2026, the niches with the best margins, what to avoid, and how to price them so you keep the profit.
How to Price 3D Prints: The Complete Cost Formula (2026)
A step-by-step guide to pricing 3D prints: material, electricity, machine wear, labour, failure buffer and margin, with a full worked example you can copy.
The Prusa Lineup in 2026: Which Machine for Which Job
A practical tour of the 2026 Prusa range, from the MINI+ to the XL and the industrial Pro HT90, plus a quick look at Prusament filament and who each machine is for.