3D printing guides
Practical answers to the questions people ask before ordering a print — how it works, what it costs, and how to get a good result. New to this? Start with how to get something 3D printed in the UK.
How to get something 3D printed in the UK
A plain-English walkthrough of getting a part 3D printed in the UK without owning a printer: getting a model, uploading an STL or 3MF, choosing material, pricing, and UK delivery.
How to get an STL file printed if you don't own a 3D printer
You don't need a 3D printer to get an STL printed. Upload the file to an online service like Layer & Loop, choose your options, pay, and have the part posted to you in the UK.
How much does 3D printing cost in the UK?
What actually drives the price of a 3D print in the UK — material, size and weight, machine time, supports, quality, quantity and delivery — and how an instant quote prices your specific model.
STL vs 3MF: which file should I use for 3D printing?
A practical comparison of the STL and 3MF 3D-printing file formats — what each stores, when to use which, and which to send for a single-colour or multicolour print.
How to prepare an STL for 3D printing
How to get an STL ready for a clean print: correct size and units, watertight (manifold) geometry, sensible wall thickness, holes and tolerances, and why orientation is left to the printer.
What material should I choose for an FDM 3D printed part?
A plain-English guide to common FDM 3D printing materials — PLA and PLA+, PETG, TPU and fibre-filled filaments — how they differ, and which Layer & Loop offers on instant and custom orders.
3D printing one part vs production quantities
When an instant one-off order is the right choice and when a production run makes more sense — cost per part, consistency, lead time and repeat orders.
Can 3D printing be used for small-batch manufacturing?
Where FDM 3D printing works well for small-batch and low-volume manufacturing in the UK — good use cases, the trade-offs versus injection moulding, and how repeat production and quality control work.