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.

Two AXIS couple rings picked up same-day

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

Exterior of the Wonjun Building, home to Robenta Seongsu

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

3rd-floor entrance of the Robenta Seongsu ring workshop

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

Robenta Seongsu's interior with wood decor
Workspace inside the Robenta Seongsu studio

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

Ring samples on display to see and touch

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

Consultation box holding various ring designs

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 🤭
Sample of the chosen AXIS design couple rings

Let me show you the consultation chart too haha

Consultation chart used during the Robenta Seongsu one-day class
List of ring designs reviewed during the consultation

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

Seats side by side at the one-day class workbench

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 🥺

Starting the ring-making process while listening to the teacher

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

Work gloves worn for safety

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.

Base ring design and tools laid out for work

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

Couple focused on making their rings

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

Selfie taken during the workshop date

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.

Robenta Seongsu ring package with mini bag

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

Close-up of the finished AXIS couple rings
Two AXIS couple rings picked up same-day

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

Robenta Seongsu반지공방 로벤타 성수

19 Yeonmujang 13-gil, Seongdong-gu, Seoul, South Korea서울특별시 성동구 연무장13길 19 301호

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