Jelly Key
OpenArtisan keycaps, since 2015. The first set, Starry Night, was sold inside a Vietnamese keyboard group. More than a hundred series have left the workshop since, and Constellation alone passed a thousand caps.
Joinhandmade Co., Ltd · Since 2010
Joiha is a workshop in Sai Gon.
Two brands come out of this building. Jelly Key makes artisan keycaps, Jelly Smith makes bezels, stands and beads. Everything here is poured, sanded and painted by hand, a few pieces at a time.
18 mm across, all of it by hand
- Since
- 2010Making small things by hand, in one workshop.
- Keycaps since
- 2015Jelly Key, cast in resin, finished by hand.
- Won
- 2016, 2017Best Artisan Keycap at Deskthority, two years running.
- Carry goods since
- 2026Jelly Smith, for flashlights and pockets.
What we make
A master is sculpted by hand, a silicone mould is cast from it, then resin goes in thin layers with the pigment and the inlay set where the design needs them. Once it has cured, every piece is trimmed, sanded, polished and painted by a person. Nothing is printed.
Three names have come out of this workshop. Two of them are open for orders today, and the third is the one the resin was learned on.
Jelly Smith
OpenFlashlight stands, stainless bezels, trays and beads, since January 2026. Pieces are turned and cast in small numbers, and a bezel is screwed onto a real light and checked before it goes in the box.
the new one
Jelly Audio
2010 to 2018
Handmade earphones with resin shells, and the first thing this workshop ever made for itself. The housings were poured in an oval mould and sanded by hand, the driver and the wire were set in solid epoxy so water could not reach them, the cable was braided, and the jack was soldered and then potted in resin.
A run of them was funded on Indiegogo. Every technique Jelly Key runs on today was learned here first, on a shell nobody could see inside.
- Recabling and repairs. Rebuilding the cables on other people’s earphones, and fixing what came in.
- Custom in ear monitors. Shells moulded to fit one person’s ears.
- Jelly Ear. The first pair that was ours.
- Jelly Galaxy funded on Indiegogo. The first real orders.
- Jelly Doux. Twelve colours, mixed to order.
- Jelly Macaron. Not finished.
Contact
Come and find us
One workshop, one door, one email. We read everything that arrives and we answer on working days.
- Workshop
-
30 Bay Hien Street
Bay Hien Ward
Ho Chi Minh City 700000
Vietnam - [email protected]
Please, no spam. We hate spam. - Shops
-
jellykey.com
jellysmith.com - Company
- Joinhandmade Co., Ltd
Registered in Vietnam