Malin Group has launched its festive STEM competition for 2026, inviting secondary school pupils from S1 to S6 to design an object that would improve their school, environmentally or socially. The best designs will be 3D printed, and the top three pupils will each win a 3D printer of their own.
The challenge
It’s that time of year again. Malin Group is asking budding young engineers to get their thinking caps on and come up with an idea that makes a real difference to their school community.
The brief is deliberately open. Pupils might design a clever new recycling station, a space-saving planter, an accessory for a quiet space, or something that makes social areas feel more welcoming. If it benefits the school environmentally or socially, it’s in scope.
From sketch to 3D-printed prototype
The winning ideas won’t stay on paper. Each design will be brought to life as a physical prototype using 3D printing.
Individual printed parts can be up to 250 x 250 x 250 mm (25 cm in each direction). Bigger ideas are welcome too: larger designs can be split into parts that are printed separately and assembled. Other materials, such as metal feet or fixings, can also be used where needed.
Pupils don’t need to be expert designers or engineers. The judges are looking for imaginative ideas, thoughtful problem-solving and designs that could genuinely improve school life.
What’s up for grabs
As well as building key STEM skills, entrants have the chance to win some serious prizes:
- Top three designs: each pupil wins an A1 Bambu mini 3D printer of their own.
- Overall winner: their school also receives a Bambu Lab A1 Combo 3D printer.
- Masterclasses: Malin Group will work with the winning pupil and their wider class next year, running masterclasses in 3D printing, design principles and prototyping.
Entries will be judged on their social or environmental impact, their aesthetics and how practical they are to print.
How to enter
Each entry should include:
- A sketch or drawing of the design, showing what it would look like.
- A short description explaining what the design is, how it works and how it would benefit the school.
Email your entry to [email protected].
Key dates
- 1 November 2026: competition opens
- 23 November 2026: closing date for entries
- December 2026: runners-up showcased
- 14 December 2026: winner announced
Teachers, parents and pupils: please share this with anyone who loves to design, build or solve problems. We can’t wait to see what you come up with.