Kubolab · Necklaces
A continuous arc of defined faces and edges. 59 g and a magnetic clasp.
We currently ship within Brazil only. Ordering from abroad? Write to us or message us on WhatsApp.
59 grams in a continuous arc of flat faces and sharp edges — a piece that in metal would be too heavy to hold its position on the neckline.
For those who prefer an edge to a curve. The Vértice is the most geometric of the necklaces: nothing organic, no texture. It’s a piece for anyone who likes planes, hard shadows and a legible design, and it works well with tailoring.
The clasp is magnetic: you can close it yourself, no mirror needed.
The formal principle. A vertex is the point where edges meet — the place of greatest information in a solid. The piece makes that meeting its subject: the faces exist to produce edges, and the edges to produce vertices.
Is it plastic?
It’s PLA, a polymer made from a renewable plant source — it doesn’t come from petroleum. That is what allows a piece at this scale to exist: the same form in silver would weigh over 400 g and be impossible to wear.
If it’s biodegradable, will it fall apart over time?
No. PLA only breaks down in industrial composting, under controlled heat and humidity. In a drawer and in everyday wear, it is stable for years.
Is it easy to close on my own?
Yes. The clasp is magnetic — bring the two ends together and it closes. No mirror, no fumbling behind your neck, no asking for help.
I have a pacemaker. Can I wear it?
The piece contains a magnet. Anyone with a pacemaker or defibrillator should consult their doctor first.
Can it get wet?
No. Take it off to shower and swim, and keep it away from pools and the sea. The cord is waxed cotton and shouldn’t be soaked.
How long is it?
The photos show the piece being worn, which is the best reference for where it sits on the body. If you have any doubts about the length before buying, talk to us.
How long until it arrives?
If it’s in stock, it ships the same day. Made to order, it’s ready in 1 to 3 business days.
A magnetic clasp, printed here in the studio. The cord is waxed cotton.
The clasp is magnetic. If you have a pacemaker or another implanted device, talk to your doctor first.
Ready-to-ship pieces leave as soon as payment is confirmed. Made-to-order pieces take one to three business days.
It doesn't come from petroleum. The piece is printed in PLA, a plant-based polymer — the same material across all of the studio's production.
Best not. Take the piece off to wash your hands, shower or swim, and leave it out of the pool and the beach. Store it dry, away from sunlight.
Up to 50 °C. Above that, PLA softens — the dashboard of a closed car in the sun goes over 60 °C, so don't leave the piece there.
For now, the website only ships to addresses in Brazil. For an order from abroad, write to studio@kubolab.com.br or message us on WhatsApp: we arrange shipping and payment case by case.
