Ring workshop in Seongsu for 700-day AXIS couple rings: Robenta
In short
Robenta Seongsu is a ring-making one-day class studio on Yeonmujang 13-gil near Seongsu Station in Seongdong, Seoul. For their 700-day anniversary, a couple made AXIS-design couple rings in sizes M 14.0 and F 14.5, with 1 hour of class and 2 to 2.5 hours in total before same-day pickup. Robenta Seongsu made an easy workshop date and a useful way to learn your ring taste before choosing wedding bands.

Good to know
- Location
- 19 Yeonmujang 13-gil, Seongdong-gu, Seoul (Wonjun Building, 3rd floor, Room 301)
- Hours
- Daily 11:00–19:30
- Parking
- Not available
- Reservations
- Naver Reservation
- Design chosen
- AXIS, M 14.0 / F 14.5
- Lettering engraving
- 1.0 extra, free when you write a Naver review
- Time needed
- 1-hour class + 1 to 1.5 hours of finishing, 2 to 2.5 hours total
- Pickup
- Same-day pickup available
as written by the visitor on Sep 24, 2026
Why we booked a Seongsu ring workshop for our 700-day anniversary
Today's post is a review of making couple rings 💍 at Robenta Seongsu, a Seongsu ring workshop, to celebrate an anniversary with my partner! Let's get right into it.
📍19 Yeonmujang 13-gil, Seongdong-gu, Seoul 🕖 Daily 11:00–19:30 🅿️ No parking ✔️ Naver Reservation
Honestly, my boyfriend and I never got couple rings!!! Of course it came up early on... haha (I kept sort of dodging it and putting it off ~) but now we need to match wedding bands too 🥺 and he genuinely has zero ring taste... So for our 700th day anniversary ♥ and to scope out his taste before wedding bands ♥ I went straight ahead and booked Robenta Seongsu, the hot Seongsu ring workshop.
Robenta Seongsu: outside and inside the studio

Follow the map and you'll find this Wonjun Building! Head up to the 3rd floor 💟

A ring you make with your own hands is so meaningful .. ❥・• Great for couple rings with your partner, or friendship rings with a friend!


Walking in, the space was really pleasant (the AC was cranked, my favorite ..) and the clean, cozy wood interior was so pretty!

You can actually look at and touch the ring samples haha, now let's jump into the consultation!
What the Robenta Seongsu one-day class consultation covers

They show you a box full of pretty designs and a price list you can look through easily haha. As a couple, you pick the design together first! We actually decided pretty quickly 🥺
- AXIS design 💍
- M 14.0 / F 14.5
- Lettering engraving is a +1.0 add-on, but you can get it free by writing a Naver review 🤭

Let me show you the consultation chart too haha


There were more pretty designs than I expected, so it was hard to choose! Looking through actual reviews, plenty of people had used Robenta Seongsu, this Seongsu ring workshop, for wedding bands too 🩵
Why we chose Robenta Seongsu over other Seongsu ring workshops
- Ring samples designed directly by a jewelry designer with 30 years of experience
- Rings use top-grade 92.5% silver, not the commonly mass-supplied silver on the market
- Uses moissanite, famous as a diamond alternative, so the ring sparkles like a diamond
For all these reasons, I chose this place so we could make a meaningful ring together with a partner or friend 🩵💍
How the ring-making one-day class works, step by step

So exciting.. once you sit down side by side at the seat you're shown to, the teacher explains everything kindly, and it's not difficult at all — even total klutzes can do it 🥺

For safety, they make sure you put on gloves properly, too!

Here's the base ring design we'll be shaping (?), plus the tools laid out — you just follow along with the teacher's instructions haha.

There were little breaks here and there so we could take photos too ☺️🤭

My boyfriend was so focused I kept snapping photos of him lol. It was our first workshop date and I loved it.. ♥

We got a selfie in too ..☀️ Doing a workshop date to celebrate 700 days made it even more meaningful 💟
Total time at Robenta Seongsu and same-day pickup
- The one-day class itself takes about 1 hour with the expert
- Finishing work is done by the professional, and you can pick up your ring 1–1.5 hours later for same-day pickup
- = about 2–2.5 hours total ‼️
Even the walk to pick up our rings was so exciting haha.

They packaged everything in a pretty Robenta Seongsu package, plus a little mini bag..!


So sparkly.. aren't they gorgeous ♥ We're a totally satisfied couple haha. After that final professional finishing touch, they looked even prettier! Highly recommend to anyone who wants an anniversary ring or just a meaningful ring of their own 💟
Where it is
19 Yeonmujang 13-gil, Seongdong-gu, Seoul, South Korea서울특별시 성동구 연무장13길 19 301호










