40+ Ready Made Injection Moulds, Empowering you to create sustainably!

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Premium Moulds

Using high quality CNC Aluminium parts, our Premium Range has been developed alongside clients to ensure that we have a fleet of product moulds that will suit any project.

Designed specifically for the Sustainable Design Studio Injection Mini, Arbour and Extruder Mini. We offer a full design service from idea to injection.

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A collection of colorful sunglasses, soap, toys, and various equipment on a white surface.

Custom Engraving

Give your Premium Mould a personal touch by adding a suitable logo or artwork to the product.
An engraving will elevate your product with the added bonus of creating strong brand familiarity.

A metallic, square-shaped mechanical component with intricate engraved patterns, placed on a green surface.
Metal object with engraved letters 'C' and 'A' on a green background.
A metallic component with multiple circular indentations, placed on a green background.
White plastic mold with multiple cavities for making chess pieces, on a green background.
Metallic mechanical component with two rectangular sections on a green background.
Silver metallic mold or die with circular indentations on a green background.
A metallic component with the word 'DADDY' engraved on it, placed on a green background.
Metal mold or component with a rounded bowl-shaped cavity on a green background.
A metallic mold or component with circular and rectangular cutouts on a green background.
Metal precision calibration block with a ruler scale, placed on a green background.
A white plastic electronic component with cylindrical parts on a green background.
Silver mechanical component with cutouts and hinges on a green background.
A metallic mechanical component with circular and rectangular features on a green background.
A metallic industrial component with a rectangular shape and various grooves and slots, placed on a green background.
A small metallic electronic component mounted on a green surface.
A metallic device with circular rings and small parts on a green background.
A metallic component with intricate design and sharp edges on a green background.
Close-up of a metallic mechanical component with adjustable screws on a green background.

Custom Moulds

Got an idea to make something that you haven’t seen yet? Or want to develop an existing mould to better suit your project? We love researching and testing new ideas! Get in touch to enquire about making it happen.

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Colorful abstract art piece on a hanging metal plate with a circular cutout.
Colorful miniature replicas of the Roman Colosseum displayed with price tags, and bust statues of Roman emperors or historical figures behind them.
Marble bathroom sinks in cardboard boxes, labeled 'HOTEL PIN' and 'studio est.'
Person wearing a mermaid tail necklace on a black cord, with a white ribbed tank top with a single button, and a light-colored background.
Colorful hair dyeing tools, including combs and hair dye blocks, arranged on brightly colored paper sheets.
A person with blonde hair brushing the back of their head with a pink hairbrush against a pink background.

Modular Moulds

Made from durable laser-cut steel, our Modular Moulds are an affordable way to start creating with recycled plastic. Designed to produce simple shapes that can be stacked and combined, they open up endless design possibilities without the premium price tag.

Perfectly matched to the Sustainable Design Studio Injection Mini, Arbour and Extruder Mini, our modular system makes it easy to experiment, prototype and build unique products.

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Person reading a large open book, with a white mug labeled 'MY MINI FACTORY' on a wooden table nearby.
A gray square-shaped frame resting on a green background.
A black square plastic or metal mounting bracket with a circular hole in the center, on a green background.
A black square plastic frame with a hole in the center on a green background.
A gray square component with a circular cutout and four notches, placed on a green background.
Black square metal mounting bracket with central hole and cutouts, on a green background.
A black plastic RAM card holder with a rectangular cutout and multiple horizontal bars, on a green background.

3D Printed Insert Holder Moulds

Are you a 3D Printer enthusiast? Here at Sustainable Design Studio so are we! To further bridge Injection Moulding with the 3D Printing world, we have created our 3D Printed Insert Holder Moulds.

With these durable Small, Medium and Large Moulds, anyone can create their own inserts. Harnessing the benefits of 3D Printing’s custom manufacturing and Injection Moulding’s production speed.
What will you make?

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Two metal wall cutout templates and a marble-patterned miniature boat toy placed on a wooden surface.

Related Resources

3D Printing can be a difficult process to navigate. Which is why we provide all the information that you need to start creating successful products.

With our ever-growing Free Resources we have detailed guides on designing for 3D Printing, alongside guides on printing with FDM and SLA.

  • A 3D CAD model of a medal mold with a square base and a round medal featuring the number seven and the letters 'ST' engraved on its face.

    How to Design a 3D Printed Insert

    A guid on how to design a 3D printable mould insert for your product using Fusion 360.

    Learn
  • 3D Printing vs Injection Moulding

    3D Printing vs Injection Moulding

    A full break down on the advantages and disadvantages of Injection Moulding when compared to 3D printing.

    Learn
  • Two gray silicone molds with a horse head design and honeycomb pattern.

    How to 3D Print SLA Moulds

    A guide on how to 3D print a SLA mould, including what you need to purchase, and the full process of doing it yourself.

    Learn
  • A metal puzzle with black shapes and cutouts, assembled on a light gray background.

    Mould Use

    Everything you need to know about how to use our moulds and deal with common problems.

    Learn
  • A digital caliper measuring a small metallic object with a marbled surface, placed on a pile of small shredded plastic pieces in yellow, black, green, and white.

    How To Inject PLA

    How to convert 3D printing waste into eco-friendly products with our injection mini

    Learn
  • Two metal wall plates with cutouts for electrical outlets or switches, and a small marble-like rock with black and white swirls in front of them, on a wooden surface.

    How to 3D Print FDM Moulds

    A guide on how to 3D print a mould using FDM printing and what you need to do it yourself.

    Learn
  • Various metal molds, blue and green resin pieces, and plastic sea life charms on a white surface.

    Good Product Design

    A comprehensive guide to what makes a good, and bad recycled product.

    Learn

Printable Mould Downloads

We have our own range of printable moulds that are ready for download for as little as £5! Get the slicer files that work with industry leading 3D printers.

If you are a school or educational facility get in touch for a free download code!

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A white croquet set with a ball and a mallet on a white square base.
White moldable soap with a heart-shaped imprint in the center.